.clearF:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.textEellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/*new-bom-banner*/
.component-box {
    background: url(/images/bom/Components-bg.jpg) no-repeat;
    background-size: cover;
    padding-bottom: 55px;
}
    .component-box .cbox-ls {
        width: 483px;
        background: rgba(3,5,12,.5);
        padding: 0 50px 60px;
    }
        .component-box .cbox-ls .form-group {
            padding-top: 30px;
        }
            .component-box .cbox-ls .form-group label {
                display: inline-block;
                margin-bottom: 5px;
                font-weight: 400;
                color: #fff;
                font-size: 21px;
            }
            .component-box .cbox-ls .form-group .box-box {
                width: 100%;
                border-radius: 5px;
                -webkit-border-radius: 5px;
                -moz-border-radius: 5px;
                padding: 0 15px;
                height: 40px;
                background-color: #fff;
                font-size: 18px;
                color: #737373;
                border: none;
            }
            .component-box .cbox-ls .form-group .upload {
                width: 100%;
                background-color: rgba(121,178,200,.27);
                text-align: center;
                border-radius: 5px;
                -webkit-border-radius: 5px;
                -moz-border-radius: 5px;
                margin: 2% 0 4%;
                padding: 15px;
            }
                .component-box .cbox-ls .form-group .upload .bx {
                    border: 2px dashed #26a8e4;
                    border-radius: 5px;
                    -webkit-border-radius: 5px;
                    -moz-border-radius: 5px;
                }
                .component-box .cbox-ls .form-group .upload .upn {
                    padding: 3px 12px;
                    color: #fff;
                    font-size: 14px;
                    line-height: 5rem;
                    text-align: center;
                    white-space: nowrap;
                    vertical-align: middle;
                    user-select: none;
                    background: #1870ff;
                    border-radius: 5px;
                    -webkit-border-radius: 5px;
                    -moz-border-radius: 5px;
                    cursor: pointer;
                    border: none;
                    margin: 100px 0;
                    position: relative;
                }
.uploadfiles {
    position: relative;
    display: inline-block;
    background: #f5f5f5;
    border: 1px solid #e7e7e7;
    border-radius: 4px;
    overflow: hidden;
    color: #262626;
    text-decoration: none;
    text-indent: 0;
    line-height: 20px;
}
.upn input {
    position: absolute;
    right: 0;
    top: 0;
    opacity: 0;
}
            .component-box .cbox-ls .form-group span {
                font-size: 12px;
                color: #fff;
            }
                .component-box .cbox-ls .form-group span a {
                    color: #4fceff;
                }
            .component-box .cbox-ls .form-group textarea.box-box {
                height: 155px;
                padding: 2% 15px;
                resize: none;
                color: #737373;
                font-size: 18px;
                font-family: inherit;
            }
            .component-box .cbox-ls .form-group .btn {
                display: block;
                padding: 8px 50px;
                color: #fff;
                font-size: 20px;
                text-align: center;
                user-select: none;
                background: #1870ff;
                border-radius: 5px;
                -webkit-border-radius: 5px;
                -moz-border-radius: 5px;
                cursor: pointer;
                border: none;
                margin: 35px auto 0;
            }
    .component-box .cbox-rs {
        margin-left: 50px;
        color: #fff;
        width: 665px;
    }
        .component-box .cbox-rs h3 {
            font-size: 36px;
            padding: 40px 0;
            line-height: 1.2;
        }
.cbox-rs .mid li {
    margin-right: 80px;
    float: left;
    width: 140px;
}
    .cbox-rs .mid li>div {
        font-size: 14px;
        color: #fff;
        padding-top: 5px;
    }
.cbox-rs .ft {
    margin-top: 30px;
}


.bom-banner {
  height: 450px;
  background: url("../images/bom/banner@bg.jpg") no-repeat center #222;
}
    .bom-banner em, .bom-banner i {
        display: block;
        font-style: normal;
    }
    
    .bom-banner .box-form-parent {
        display: inline-block;
        vertical-align: top;
        width: 391px;
        height: 388px;
        background-color: #333333;
        box-shadow: 0px 6px 20px 0px rgba(0, 0, 0, 0.2);
        border-radius: 10px;
        margin-top: 28px;
        padding: 8px;
        box-sizing: border-box;
        font-size:12px;
    }
.bom-banner .box-form-parent .form-nav {
  height: 54px;
}
.bom-banner .box-form-parent .form-nav:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-banner .box-form-parent .form-nav dd {
  display: table-cell;
  vertical-align: middle;
  width: 94px;
  height: inherit;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  color: #fff;
}
.bom-banner .box-form-parent .form-nav dd.nav1 .nav-icon {
  background: url("../images/bom/nav1-icon.png") no-repeat center;
  height: 20px;
}
.bom-banner .box-form-parent .form-nav dd.nav2 .nav-icon {
  background: url("../images/bom/nav2-icon.png") no-repeat center;
  height: 20px;
}
.bom-banner .box-form-parent .form-nav dd.nav3 .nav-icon {
  background: url("../images/bom/nav3-icon.png") no-repeat center;
  height: 20px;
}
.bom-banner .box-form-parent .form-nav dd.nav4 .nav-icon {
  background: url("../images/bom/nav4-icon.png") no-repeat center;
  height: 20px;
}
.bom-banner .box-form-parent .form-nav dd.nav1.active {
  background: #fff;
  color: #333333;
}
.bom-banner .box-form-parent .form-nav dd.nav1.active .nav-icon {
  background: url("../images/bom/nav1-iconed.png") no-repeat center;
}
.bom-banner .box-form-parent .form-nav dd.nav2.active {
  background: #fff;
  color: #333333;
}
.bom-banner .box-form-parent .form-nav dd.nav2.active .nav-icon {
  background: url("../images/bom/nav2-iconed.png") no-repeat center;
}
.bom-banner .box-form-parent .form-nav dd.nav3.active {
  background: #fff;
  color: #333333;
}
.bom-banner .box-form-parent .form-nav dd.nav3.active .nav-icon {
  background: url("../images/bom/nav3-iconed.png") no-repeat center;
}
.bom-banner .box-form-parent .form-nav dd.nav4.active {
  background: #fff;
  color: #333333;
}
.bom-banner .box-form-parent .form-nav dd.nav4.active .nav-icon {
  background: url("../images/bom/nav4-iconed.png") no-repeat center;
}
.bom-banner .box-form-parent .form-body {
  background: transparent;
}
.bom-banner .box-form-parent .form-body .form-item {
  display: none;
  background: #fff;
  height: 318px;
  border-radius: 8px;
  padding: 20px 22px 0;
  box-sizing: border-box;
}
.bom-banner .box-form-parent .form-body .form-item.bom {
  display: block;
  border-radius: 0 8px 8px 8px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .form-item-title {
  font-size: 14px;
  color: #333333;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload {
  width: 331px;
  height: 224px;
  border: 2px dashed rgba(0, 0, 0, 0.13);
      background-color: #f6f6f6;
  border-radius: 3px;
  margin-top: 7px;
  margin-bottom: 2px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .set-item {
  margin-top: 35px;
  text-align: center;
  width: 332px;
  position: relative;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .set-text {
  font-size: 14px;
  color: #ec8051;
  margin-top: 6px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .bomFile {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  opacity: 0;
  cursor: pointer;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .click-btn {
  width: 142px;
  height: 38px;
  background-color: #1870ff;
  box-shadow: 0px 4px 12px 0px rgba(255, 106, 0, 0.2);
  border-radius: 3px;
  border: 0;
  outline: none;
  color: #fff;
  margin-top: 12px;
  font-size: 14px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .upload-success {
  color: #333333;
  font-size: 14px;
  text-align: center;
  padding: 0 50px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .upload-success .upload-name {
  overflow: hidden;
  display: inline-block;
  max-height: 48px;
  margin: 5px 0;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .upload-success .delete-btn {
  cursor: pointer;
  color: #1870ff;
  text-align: center;
}

.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .upload-success .delete-btn i{
	display: inline-block;
	vertical-align: middle;
  width: 18px;
  height: 18px;
  margin: 0px 3px 5px 0;
  background: url(../images/bom/remove.png);
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .upload-success .delete-btn:hover {
  text-decoration: underline;
}
.bom-banner .box-form-parent .form-body .form-item.bom .bom-upload .uploadSuccessBtn {
  width: 150px;
    height: 38px;
    background-color: #1870ff;
    box-shadow: 0px 4px 12px 0px rgb(255 106 0 / 20%);
    border-radius: 3px;
    border: 0;
    outline: none;
    color: #fff;
    margin-top: 20px;
    font-size: 14px;
}
.bom-banner .box-form-parent .form-body .form-item.bom .upload-tool {
  padding: 4px 0 10px;
  font-size: 12px;
  color: #999999;
}
.bom-banner .box-form-parent .form-body .form-item.bom .upload-tool .down-link {
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #ec8051;
  float: right;
}
.bom-banner .box-form-parent .form-body .form-item.bom .upload-tool .down-link:hover {
  text-decoration: underline;
}
.bom-banner .box-form-parent .form-body .form-item .item-row {
  margin-bottom: 10px;
  position: relative;
}
.bom-banner .box-form-parent .form-body .form-item .item-row:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-banner .box-form-parent .form-body .form-item .item-row input {
  border: 0;
}
.bom-banner .box-form-parent .form-body .form-item .item-row input:focus {
  box-shadow: none;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l {
  float: left;
}

.bom-banner .box-form-parent .form-body .form-item .item-row .row-r {
  float:right !important;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .flag {
  font-size: 14px;
  width: 25px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  float: left;
  color: #696969;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .label {
  font-size: 14px;
  color: #333;
  margin-bottom: 2px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .box-size {
  border: 1px solid #d5d5d5;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 3px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .box-size:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .unit {
  display: inline-block;
  width: 32px;
  border-left: 1px solid #d6d6d6;
  text-align: center;
  line-height: 32px;
  background: #efefef;
  float: left;
  font-size: 14px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .box-size .number {
  width: 130px;
  line-height: 32px;
  height: 32px;
  background: #fff;
  float: left;
  text-indent: 10px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .label {
  font-size: 14px;
  color: #333;
  margin-bottom: 4px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down {
  position: relative;
  height: 40px;
  box-sizing: border-box;
  border: 1px solid #d6d6d6;
  cursor: pointer;
  border-radius: 3px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down:after {
  display: block;
  content: '';
  background: url(../images/bom/arrow-x@icon.png) no-repeat center;
  width: 36px;
  height: 38px;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down .layers {
  height: 38px;
  background: #fff;
  line-height: 38px;
  width: 328px;
  text-indent: 16px;
  cursor: pointer;
  border-radius: 3px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down .drop-down {
  position: absolute;
  top: 38px;
  left: -1px;
  width: 330px;
  border: 1px solid #d6d6d6;
  box-sizing: border-box;
  background: #fff;
  display: block;
  z-index: 3;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down .drop-down li {
  padding: 4px 16px 4px 16px;
  box-sizing: border-box;
  cursor: pointer;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down .drop-down li:hover {
  background: #efefef;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-l .the-drop-down .drop-down .disabled {
  color: #a8a8a8;
  background: #efefef;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r {
  float: left;
  width: 155px;
}

.bom-banner .box-form-parent .form-body .form-item .item-row .row-l {
  float: left;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .box-size {
  border: 1px solid #d6d6d6;
  border-radius: 2px;
  box-sizing: border-box;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .box-size:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .label {
  font-size: 14px;
  color: #333;
  margin-bottom: 2px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down {
  position: relative;
  width: 155px;
  height: 40px;
  box-sizing: border-box;
  border: 1px solid #d6d6d6;
  cursor: pointer;
  border-radius: 3px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down:after {
  display: block;
  content: '';
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAHCAYAAAAxrNxjAAAAu0lEQVQYlU2OMQrCYAyFn7h0KeQCQm/QohfIfwDFsaOT16i9hpNjd6dO7QWU9gw9wB/oLJEnLfhBIHn5CIG7a1VVtxjjzd0zd8dSGTNCZwvgUtc12rZFWZaSJMkAAGZ2DiFI0zQcs02M8aSq+3EcURQFuq7jAiEEDMOAPM/R9/174+5bM7uo6m6VyZ80iciDIvPUzK6qmlImizSLyB3AvIpkt1zm35Q+vARg4vwvkoOZHdmIyBPA65cC+AKV+G15dQwqVQAAAABJRU5ErkJggg==) no-repeat center;
  width: 36px;
  height: 38px;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down .layers {
  height: 38px;
  background: #fff;
  line-height: 38px;
  width: 88px;
  text-indent: 16px;
  cursor: pointer;
  border-radius: 5px 0 0 5px;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down .drop-down {
  position: absolute;
  top: 38px;
  left: -1px;
  width: 124px;
  border: 1px solid #d6d6d6;
  box-sizing: border-box;
  background: #fff;
  display: none;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down .drop-down li {
  height: 28px;
  line-height: 28px;
  text-indent: 16px;
  cursor: pointer;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down .drop-down li:hover {
  background: #efefef;
}
.bom-banner .box-form-parent .form-body .form-item .item-row .row-r .the-drop-down .drop-down .disabled {
  color: #a8a8a8;
  background: #efefef;
}
.bom-banner .box-form-parent .form-body .form-item .quoteBtn {
  margin-top: 17px;
}
.bom-banner .box-form-parent .form-body .form-item .quoteBtn button {
  width: 330px;
  height: 41px;
  background-color: #1870ff;
  box-shadow: 2px 5px 15px 0px rgba(245, 80, 53, 0.28);
  border-radius: 3px;
  border: 0;
  outline: none;
  color: #fff;
  font-size: 16px;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row {
  z-index: 2;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row .box-size {
  border: 0 !important;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row .row-l {
  width: 330px;
  margin-right: 0;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row .length,
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row .width {
  width: 151px;
  float: left;
  height: 40px;
  line-height: 40px;
  background: #fff;
  border: 1px solid #d5d5d5;
  border-radius: 3px;
  box-sizing: border-box;
  text-indent: 10px;
  font-size: 13px;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row.synthesis .row-l {
  width: 155px;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row.synthesis .layers {
  width: 116px !important;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row.synthesis .flag {
  font-size: 14px;
  width: 28px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  float: left;
  color: #696969;
  margin-top: 23px;
}
.bom-banner .box-form-parent .form-body .form-item.pcb .item-row.synthesis .drop-down {
  width: 155px !important;
}
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .row-l,
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row .row-l,
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .row-r,
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row .row-r {
  width: 155px;
}
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .layers,
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row .layers {
  float: left;
  height: 40px;
  line-height: 40px;
  background: #fff;
  border: 1px solid #d5d5d5;
  border-radius: 3px;
  box-sizing: border-box;
  text-indent: 10px;
  font-size: 13px;
  width: 100%;
}
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .flag,
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row .flag {
  font-size: 14px;
  width: 20px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  float: left;
  color: #696969;
}
.bom-banner .box-form-parent .form-body .form-item.smt .choose li,
.bom-banner .box-form-parent .form-body .form-item.stencil .choose li {
  float: left;
  margin: 0 8px 3px 0;
  padding: 0 15px;
  height: 38px;
  border: 1px solid #d6d6d6;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
  background-color: #fff;
  line-height: 38px;
  cursor: pointer;
}
.bom-banner .box-form-parent .form-body .form-item.smt .choose li:hover,
.bom-banner .box-form-parent .form-body .form-item.stencil .choose li:hover {
  border: 1px solid #fc5d0d;
  background: url(../images/bom/choose-active@ico.png) bottom right no-repeat #fff;
}
.bom-banner .box-form-parent .form-body .form-item.smt .choose .over,
.bom-banner .box-form-parent .form-body .form-item.stencil .choose .over {
  border: 1px solid #fc5d0d;
  background: url(../images/bom/choose-active@ico.png) bottom right no-repeat #fff;
}
.bom-banner .box-form-parent .form-body .form-item.smt .layers {
}
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .length,
.bom-banner .box-form-parent .form-body .form-item.smt .item-row .width {
  width: 64px;
  float: left;
  height: 38px;
  line-height: 38px;
  background: #fff;
  border:0;
  border-radius: 3px;
  box-sizing: border-box;
  text-indent: 10px;
  font-size: 13px;
}

.bom-banner .box-form-parent .form-body .form-item.stencil {
  border-radius: 8px 0 8px;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .layers {
  width: 330px !important;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .row-l {
  width: 194px !important;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .row-r {
  width: auto !important;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row.specification .row-l {
  width: auto;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row.specification .the-drop-down {
  	width: 328px !important;
}

.bom-banner .box-form-parent .form-body .form-item.stencil .item-row.specification .row-l .select2{
		width:330px;  
    appearance:none;  
    -moz-appearance:none;  
    height: 40px;
    box-sizing: border-box;
    border: 1px solid #d6d6d6;
    cursor: pointer;
    border-radius: 3px;
    -webkit-appearance:none;  
    background: url(../images/bom/arrow-x@icon.png) 305px 16px no-repeat ;
    font-size:12px; 
    padding: 0 10px; 
    font-family:Microsoft YaHei;  
    color:#333;  
    outline:none;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .item-row.specification .row-l .select2::-webkit-select-placeholder{
    color:#1870ff !important; 
}

.bom-banner .box-form-parent .form-body .form-item.stencil .item-row.specification .the-drop-down input {
  border: 0;
  width: 292px !important;
}
.bom-banner .box-form-parent .form-body .form-item.stencil .choose li {
  padding: 0 10px;
}
.bom-banner .form-des {
  display: inline-block;
  vertical-align: top;
  margin: 28px 0 0 50px;
}
.bom-banner .form-des .banner-title {
  margin: 36px 0 0 0;
}
.bom-banner .form-des .purchase-box {
  margin-top: 58px;
}
.bom-banner .form-des .purchase-box .pur {
  color: #fff;
  font-size: 16px;
  position: relative;
  min-width: 94px;
  padding-left: 52px;
  display: inline-block;
  margin: 0 40px 28px 0;
  vertical-align: top;
}
.bom-banner .form-des .purchase-box .icon1 {
  position: absolute;
  left: 0;
  top: -2px;
  z-index: 2;
  width: 44px;
  height: 51px;
  margin: 0 10px 0 0;
  background: url("../images/bom/icon1@banner.png") no-repeat center;
}
.bom-banner .form-des .purchase-box .icon2 {
  position: absolute;
  left: 0;
  top: -2px;
  z-index: 2;
  width: 44px;
  height: 51px;
  margin: 0 10px 0 0;
  background: url("../images/bom/icon2@banner.png") no-repeat center;
}
.bom-banner .form-des .purchase-box .icon3 {
  position: absolute;
  left: 0;
  top: -2px;
  z-index: 2;
  width: 44px;
  height: 51px;
  margin: 0 10px 0 0;
  background: url("../images/bom/icon3@banner.png") no-repeat center;
}

.bom-banner .form-des .purchase-box .icon4 {
  position: absolute;
  left: 0;
  top: -2px;
  z-index: 2;
  width: 44px;
  height: 51px;
  margin: 0 10px 0 0;
  background: url("../images/bom/icon4@banner.png") no-repeat center;
}
.bom-section {
  padding: 50px 0;
}
    .bom-section * {
        box-sizing:initial;
    }
    .bom-section .bom-section-title {
        font-size: 34px;
        color: #262626;
        text-align: center;
    }
.bom-section .section-title-des {
  font-size: 16px;
  color: #000000;
  text-align: center;
  margin-top: 8px;
  line-height: 1.7;
}
.bom-section .top-desc {
  margin-top: 50px;
}
.bom-section .top-desc:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-section .top-desc .top-desc-item {
  text-align: center;
  width: 33.33%;
  float: left;
}
.bom-section .top-desc .top-desc-item .item-count {
  font-size: 50px;
  color: #1870ff;
}
.bom-section .top-desc .top-desc-item .item-count span {
  font-size: 38px;
  margin-left: -15px;
}
.bom-section .top-desc .top-desc-item .item-species {
  font-size: 16px;
  color: #333333;
  margin-top: -10px;
}
.bom-section .view-box-wrapper {
  display: flex;
  justify-content: center;
  padding: 0 0 120px;
  position: relative;
  margin-top: 40px;
}
.bom-section .view-box-wrapper:hover .view-arrow-l,
.bom-section .view-box-wrapper:hover .view-arrow-r {
  opacity: 1;
}
.bom-section .view-box-wrapper .view-arrow-l {
  position: absolute;
  opacity: 0;
  transition: 0.2s;
  top: 195px;
  z-index: 2;
  background: url("/images/icon/arrow-l.png") no-repeat center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 30px;
  cursor: pointer;
  left: 0;
}
.bom-section .view-box-wrapper .view-arrow-r {
  position: absolute;
  opacity: 0;
  transition: 0.2s;
  top: 195px;
  z-index: 6;
  background: url("/images/icon/arrow-r.png") no-repeat center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 30px;
  cursor: pointer;
  right: 0;
}
.bom-section .view-box-wrapper .view-box {
  width: 300px;
  height: 350px;
  transform-style: preserve-3d;
  -webkit-user-select: none;
  user-select: none;
}
.bom-section .view-box-wrapper .view-item {
  text-align: center;
  width: 300px;
  height: 350px;
  box-shadow: 0 0 15px 0 rgba(0, 0, 0, 0.1);
  background: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  visibility: hidden;
  pointer-events: none;
}
.bom-section .view-box-wrapper .view-box.css-animation {
  transition: all 0.2s linear;
}
.bom-section .view-box-wrapper .view-item {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  visibility: hidden;
  pointer-events: none;
  cursor: pointer;
  color: #333333;
  box-sizing: border-box;
}
.bom-section .view-box-wrapper .view-item:hover {
  box-shadow: 0 0 15px 0 #1870ff44;
}
.bom-section .view-box-wrapper .view-item .item-icon {
  padding-top: 40px;
  height: 100px;
}
.bom-section .view-box-wrapper .view-item .item-title {
  font-size: 22px;
}
.bom-section .view-box-wrapper .view-item .item-desc {
  font-size: 14px;
  padding: 26px 24px 0;
  height: 44px;
  margin-bottom: 40px;
}
.bom-section .view-box-wrapper .view-item .mask-text {
  text-align: center;
  font-size: 14px;
  line-height: 24px;
  padding: 0 30px;
  box-sizing: border-box;
}
.bom-section .view-box-wrapper .view-item .jump-link {
  display: block;
  width: 219px;
  line-height: 46px;
  text-align: center;
  box-shadow: 0px 4px 16px 0px rgba(255, 169, 46, 0.3);
  border-radius: 23px;
  border: solid 1px #ffffff;
  margin: 32px auto 0;
  font-size: 16px;
  cursor: pointer;
  opacity: 0;
  height: 0;
  visibility: hidden;
  overflow: hidden;
}
    .bom-section .view-box-wrapper .view-item .jump-link:hover {
        box-shadow: 0 5px 20px #5283e580;
    }
.bom-section .view-box-wrapper .view-item .animate-area {
  overflow: hidden;
  height: 145px;
  margin-top: 25px;
}
.bom-section .view-box-wrapper .view-item .animate-area .animate-el {
  transition: margin-top 0.4s ease-in;
}
    .bom-section .view-box-wrapper .view-item.active {
        cursor: auto;
        width: 320px;
        height: 440px;
        background-image: linear-gradient(249deg, #5283e5 0%, #1870ff 100%);
        box-shadow: 0 0 30px 0 #1870ff44;
        color: #fff;
    }
.bom-section .view-box-wrapper .view-item.active:hover .animate-el {
  margin-top: -130px;
}
.bom-section .view-box-wrapper .view-item.active .jump-link {
  opacity: 1;
  visibility: visible;
  height: auto;
  color: #fff;
}

.bom-section .view-box-wrapper .view-item.start-show,
.bom-section .view-box-wrapper .view-item.start-show + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item,
.bom-section .view-box-wrapper .view-item.start-show + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item + .view-item {
  visibility: visible;
  pointer-events: auto;
}

.bom-section .view-box-wrapper .view-item:nth-child(12n+6) {
  transform: translate(-50%, -50%) rotateY(0deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+7) {
  transform: translate(-50%, -50%) rotateY(30deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+8) {
  transform: translate(-50%, -50%) rotateY(60deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+9) {
  transform: translate(-50%, -50%) rotateY(90deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+10) {
  transform: translate(-50%, -50%) rotateY(120deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+11) {
  transform: translate(-50%, -50%) rotateY(150deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n) {
  transform: translate(-50%, -50%) rotateY(180deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+1) {
  transform: translate(-50%, -50%) rotateY(210deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+2) {
  transform: translate(-50%, -50%) rotateY(240deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+3) {
  transform: translate(-50%, -50%) rotateY(270deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+4) {
  transform: translate(-50%, -50%) rotateY(300deg) translateZ(700px);
}
.bom-section .view-box-wrapper .view-item:nth-child(12n+5) {
  transform: translate(-50%, -50%) rotateY(330deg) translateZ(700px);
}
.bom-section.bom-flow {
  background: #f4f4f4;
  height: 687px;
  padding: 0;
}
.bom-section.bom-flow .w1280 {
  padding: 100px 0;
}
.bom-section.bom-flow .w1280:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-section.bom-flow .bom-flow-l {
  float: left;
  width: 610px;
  min-height: 100px;
  padding-left: 50px;
  box-sizing: border-box;
}
.bom-section.bom-flow .bom-flow-l .flow-title {
  font-size: 38px;
  color: #333333;
  background: url("../images/bom/bom-title-icon.png") no-repeat left center;
  padding-left: 40px;
  box-sizing: border-box;
}
.bom-section.bom-flow .bom-flow-l .flow-nav {
  margin-top: 30px;
}
.bom-section.bom-flow .bom-flow-l .flow-nav:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-section.bom-flow .bom-flow-l .flow-nav dd {
  float: left;
  padding: 0 0 13px;
  width: 64px;
  height: 48px;
  line-height: 18px;
  text-align: center;
  border-bottom: 1px solid #333333;
  font-size: 18px;
  position: relative;
  cursor: pointer;
  transition: all 0.16s linear;
}
.bom-section.bom-flow .bom-flow-l .flow-nav dd:before {
  display: block;
  content: '';
  width: 100%;
  height: 2px;
  background: #1870ff;
  position: absolute;
  bottom: -1px;
  left: 0;
  z-index: 1;
  opacity: 0;
}
.bom-section.bom-flow .bom-flow-l .flow-nav dd span {
  position: absolute;
  bottom: 16px;
  left: 0;
  z-index: 1;
  text-align: center;
  width: 100%;
}
    .bom-section.bom-flow .bom-flow-l .flow-nav dd.active {
        font-size: 40px;
        color: #1870ff;
        line-height: 30px;
    }
.bom-section.bom-flow .bom-flow-l .flow-nav dd.active:before {
  opacity: 1;
}
.bom-section.bom-flow .bom-flow-l .flow-text-parent {
  margin-top: 50px;
}
.bom-section.bom-flow .bom-flow-l .flow-text-parent .flow-text {
  font-size: 20px;
  color: #333333;
  line-height: 38px;
  height: 160px;
  overflow: hidden;
  display: none;
}
.bom-section.bom-flow .bom-flow-l .flow-text-parent .flow-text:first-child {
  display: block;
}
.bom-section.bom-flow .bom-flow-l .jump-link {
  display: block;
  width: 264px;
  height: 58px;
  line-height: 58px;
  background-color:#1870ff;
  box-shadow: 2px 5px 15px 0px rgba(245, 80, 53, 0.4);
  border-radius: 40px;
  color: #fff;
  font-size: 18px;
  text-align: center;
  margin-top: 10px;
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  background-size: 300% 100%;
}
.bom-section.bom-flow .bom-flow-l .jump-link:hover {
  background-position: 100% 0;
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.bom-section.bom-flow .bom-flow-r {
  float: left;
  width: 670px;
}
.bom-section.bom-flow .bom-flow-r .flow-img {
  display: none;
}
.bom-section.bom-flow .bom-flow-r .flow-img:first-child {
  display: block;
}
    .bom-section.bom-domestic {
        padding-bottom: 50px;
        background: #f4f4f4;
    }
.bom-section.bom-domestic .recommend-box {
  margin-top: 65px;
}
.bom-section.bom-domestic .recommend-box:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-section.bom-domestic .recommend-box .recommend-name {
  color: #fff;
  background: #1870ff;
  height: 58px;
  line-height: 58px;
  font-size: 16px;
  text-align: center;
}
.bom-section.bom-domestic .recommend-box .recommend-l {
  float: left;
  width: 734px;
  padding-top: 6px;
}
.bom-section.bom-domestic .recommend-box .recommend-l .paragraph {
  font-size: 16px;
  color: #333333;
  line-height: 24px;
  width: 650px;
  margin-top: 22px;
}
.bom-section.bom-domestic .recommend-box .recommend-l .paragraph:first-child {
  margin-top: 0;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box {
  margin-top: 10px;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box:after {
  display: block;
  content: '';
  width: 0;
  height: 0;
  clear: both;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l {
  float: left;
  padding-top: 58px;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el {
  display: inline-block;
  vertical-align: top;
  margin-right: 20px;
  text-align: center;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el .name {
  color: #0b8cb8;
  font-size: 14px;
  margin-top: 8px;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el:first-child .name {
  color: #0b8cb8;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el:first-child + .domestic-el .name {
  color: #07b3c1;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el:first-child + .domestic-el + .domestic-el .name {
  color: #2ac5f8;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-l .domestic-el:first-child + .domestic-el + .domestic-el + .domestic-el .name {
  color: #f8a52a;
}
.bom-section.bom-domestic .recommend-box .recommend-l .domestic-box .domestic-r {
  float: right;
}
.bom-section.bom-domestic .recommend-box .recommend-r {
  float: right;
  text-align: right;
}
        .bom-section.bom-domestic .yuanqijian_li6 {
            margin-top: 30px;
        }
        /*# sourceMappingURL=bom.css.map */
        .bomol_li3 {
            margin: 1em 0 2em;
        }

.boxCLAs:after {
    content: '';
    clear: both;
    display: block;
    font-size: 0;
    line-height: 0;
    width: 0;
    height: 0;
}

.bomol_li3 li {
    width: 32%;
    float: left;
    background-color: #fff;
    padding: 3em 4em;
    box-sizing: border-box;
    text-align: center;
    margin-right:25px;

}
    .bomol_li3 li:nth-child(3n) {
    margin-right:0;
    }
    .bomol_li3 li i {
        background: no-repeat center center;
        background-size: contain !important;
        width: auto;
        height: 100px;
        display: block;
        margin: 0.5em auto;
    }



    .bomol_li3 li b {
        display: block;
        font-size: 22px;
        font-weight: normal;
        margin-top:25px;
        margin-bottom: 0.2em;
    }

    .bomol_li3 li p {
        font-size: 14px;
        line-height: 24px;
        color: #444;
        min-height: 9em;
        max-width: 330px;
        margin: 26px auto 0 auto;
    }

    .bomol_li3 li:hover {
        box-shadow: rgb(0 0 0 / 29%) 0 0 2em;
        border-radius: 0.5em;
    }


.yuanqijian_li6 li {
    width: 198px;
    float: left;
    background-color: #fff;
    margin: 1px;
    box-sizing: border-box;
    text-align: center;
}

    .yuanqijian_li6 li img {
        width: 100%;
        height: auto;
        max-height: 100%;
    }

    .yuanqijian_li6 li:hover {
        box-shadow: rgb(0 0 0 / 10%) 0 0 1em;
    }
.boxSelTwo {
    position: relative;
    margin: 1em 0;
}

    .boxSelTwo ul {
        float: right;
        width: 36.4%;
        border-top: 4px solid #1870ff;
        background-color: #fff;
    }

        .boxSelTwo ul li {
            padding: 0.8em 1em;
            clear: both;
            overflow: hidden;
            cursor: pointer;
        }

            .boxSelTwo ul li.on {
                background-color: #F3F5F4;
            }

            .anmt3, .boxSelOne li:after, .boxSelOne li b, .TopicBomol img, .boxSelOne_n dl, .bomol_li3 li, .boxSelTwo ul li, .boxSelTwo ul li span, .bomForm .el-upload-dragger, .bomForm .upinfo {
                transition: all 0.3s ease;
                -moz-transition: all 0.3s ease;
                -webkit-transition: all 0.3s ease;
            }

                .boxSelTwo ul li img {
                    float: right;
                    width: 46%;
                }

                .boxSelTwo ul li.on img {
                    transform: translate(-0.3em,0) scale(1.05);
                }

                .boxSelTwo ul li div {
                    width: 50%;
                }

                .boxSelTwo ul li:nth-child(1) div {
                    padding-top: 1em;
                }

                .boxSelTwo ul li span {
                    font-size: 16px;
                    display: block;
                    line-height: 1.5em;
                    margin-bottom: 0.5em;
                }

                .boxSelTwo ul li.on span {
                    color: #1870ff;
                }

                .boxSelTwo ul li p {
                    font-size: 14px;
                    color: #000000;
                    line-height: 1.5em;
                }

    .boxSelTwo .boxSelTwo_n {
        position: absolute;
        top: 0;
    }

    .boxSelTwo .boxSelTwo_n {
        left: 0;
        bottom: 0;
        width: 63.6%;
        overflow: hidden;
    }

        .boxSelTwo .boxSelTwo_n img {
            display: block;
            width: 100%;
            position: absolute;
            opacity: 0;
            transform: scale(1.1);
        }

            .boxSelTwo .boxSelTwo_n img.on {
                opacity: 1;
                transform: scale(1);
            }