.banner_xxx_450 {
    background: url(../newImgs/banner_swarm.png) no-repeat center center;
}

.banner_xxx_450 .btns {
    margin-top: 64px;
}
.subTitle.red {
    color: #f00;
}
.advantage .list {
    text-align: center;
}

.advantage .list .svg {
    margin: 0 auto 50px;
    width: 90px;
    height: 90px;
    line-height: 90px;
    border-radius: 50%;
    background-color: transparent;
    border: 1px solid #2468f2;
}

.advantage .list .layui-col-md3 {
    padding: 30px;
    padding-top: 50px;
    height: 340px;
    border-radius: 6px;
    position: relative;
}
.advantage .list .layui-col-md3 .b1 {
    font-size: 18px;
}
/* .advantage .list .layui-col-md3 .b2{
    line-height: 20px;
} */
.advantage .list .layui-col-md3.active {
    -moz-box-shadow: 0px 0px 18px 1px rgba(102, 102, 102, 0.22);
    -webkit-box-shadow: 0px 0px 18px 1px rgba(102, 102, 102, 0.22);
    box-shadow: 0px 0px 18px 1px rgba(102, 102, 102, 0.22);
}
.advantage .list .layui-col-md3:hover {
    box-shadow: 0px 0px 18px 1px rgba(102, 102, 102, 0.22);
}

.advantage .list .layui-col-md3:hover .b1 {
    color: #2468f2;
}
.advantage .list .layui-col-md3:hover .svg {
    background-color: #2468f2;
}

.advantage .list .layui-col-md3 .bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 8px;
    background-color: transparent;
    border-radius: 0 0 6px 6px;
}

.advantage .list .layui-col-md3:hover .bottom {
    background-color: #2468f2;
}
.guoji {
    background: #f6f8fb;
}
.guoji .thead th {
    background-color: #2468f2;
    color:#fff;
}
.guoji .row1{
    position: relative;
    
}
.guoji .row1 .tui{
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 100%;
    background-color: #f00; 
    color: #fff;
    padding: 10px;
}
.guoji .layui-table{
    text-align: center;
}
.guoji .thead th {
    text-align: center;
}
.guoji .buyaa {
    background: #E5E5E5;
    border-radius: 20px;
    color:#191C3D;
    width: 120px;
}
.guoji tbody tr:hover .buyaa {
    background: #2468f2;
    color:#fff;
}
.jieshao .content p {
    font-size: 15px;
    line-height: 25px;
    color: #666;
  }
  
  .jieshao .content p+p {
    margin-top: 30px;
  }
  
  .bgimg {
    width: 1210px;
    background-color: #fff;
    padding: 5px;
  }
  
  .company {
    position: relative;
    z-index: 0;
  }

  /* 产品优势 start */

.main4-bottom ul {
    width: 1220px;
}

.main4-bottom li {
    float: left;
    width: 590px;
    height: 180px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 30px 20PX;
    border: 1px solid #ddd;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    display: flex;
    /* 新版本语法: Opera 12.1, Firefox 22+ */
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.imgout {
    width: 107px;
    height: 107px;
    float: left;
    margin-right: 20px;
    position: relative;
    border: 1px solid #2468F2;
    border-radius: 50%;
}
.main4-bottom ul li .img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);

}
.main4-bottom ul li:hover .imgout{
    background-color: #2468F2;

}
.main4-bottom ul li .content {
    float: left;
    width: 430px;
}

.main4-bottom ul li.li1 .img1 {
    width: 50px;
    height: 52px;
    background: url(../newImgs/swarm/1.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li:hover {
    box-shadow: 0px 0px 10px 0px rgba(118, 130, 159, 0.5);
    background-color: #fff;
}

.main4-bottom ul li:hover .img1 {
    background: url(../newImgs/swarm/2.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li .img2 {
    width: 51px;
    height: 53px;
    background: url(../newImgs/swarm/3.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li.li2:hover .img2 {
    background: url(../newImgs/swarm/4.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li .img3 {
    width: 50px;
    height: 49px;
    background: url(../newImgs/swarm/5.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li.li3:hover .img3 {
    background: url(../newImgs/swarm/6.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li .img4 {
    width: 47px;
    height: 42px;
    background: url(../newImgs/swarm/7.png) no-repeat center center;
    background-size: contain;
}

.main4-bottom ul li.li4:hover .img4 {
    background: url(../newImgs/swarm/8.png) no-repeat center center;
    background-size: contain;
}


.main4-bottom li h3 {
    margin: 0;
    color: #191c3d;
    font-size: 18px;
    text-align: left;
    margin-bottom: 10px;
}

.main4-bottom li:hover h3 {
    color: #2468f2;
}

.main4-bottom li p {
    padding: 0;
    margin: 0;
    font-size: 14px;
    color: #727489;
}

/* 产品优势 end */