.banner{
    width: 100%;
}
.banner img{
    width: 100%;
    height: auto;
    vertical-align: middle;
}
.breadcrumb{
    background-color: #f8f7f7;
}
.breadcrumb-nav{
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.breadcrumb-nav .l-nav{
    display: flex;
    align-items: center;
}
.breadcrumb-nav .l-nav .home{
    position: relative;
}
.breadcrumb-nav .l-nav>span{
    font-size: 16px;
    color: #231815;
    margin: 0 15px ;
}
.r-select{
    height: 90px;
    width: 220px;
    border: none;
    text-align: center;
    position: relative;
}
.r-select span{
    display: block;
    width: 100%;
    height: 100%;
    font-size: 16px;
    color: #fff;
    background-color: #3c7de6;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5px;
}

.r-select span::after{
    content: "";
    width: 14px;
    height: 14px;
    background: url(../images/next.png) no-repeat;
    position: absolute;
    top:45px;
    left: 160px;
}
.r-select ul{   
    display: none;
    width: 100%;
    position: absolute;
}
.r-select ul li{
    width: 100%;
    font-size: 16px;
    text-align: center;
    line-height: 60px;
    color: #fff;
    background-color: #3c7de6;
    border-top: 1px solid rgba(153, 153, 204, .3);
    z-index: 99;
}
.main .content1{
    margin-top: 75px;
}
.main  h5{
    font-size: 24px;
    color: #161616;
    line-height: 2em;
    text-align: center;
    font-weight: normal;
}
.main span{
    display: block;
    width: 100px;
    border-bottom: 3px solid #161616;
    margin: 10px auto;
}
.main .content1>p{
    font-size: 14px;
    line-height: 22px;
    color: #444444;
    text-align: center;
    margin: 20px 0;
}
.main .content1 img{
    max-width: 100%;
}
.main .content2{
    width: 100%;
    background-color: #f1f1f1;
    margin-top: 50px;
    padding-top: 50px;
}
.main .content2 .container {
    margin-top: 50px;
    width: 100%;
}
.main .content2 .container span{
    width: 100%;
    border-bottom: 0;
}
.main .content2 .container .img-box{
    width: 60%;
    float: left;
}
.main .content2 .container .img1{
    width: 33%;
    float: left;
    margin-right: 10px;
}
.main .content2 .container .img2{
    width: 65%;
    float: right;
}
.main .content2 .container .img1 img,.main .content2 .container .img2 img{
   max-width: 100%;

}
.main .content2 .container .text{
    float: right;
    width: 37%;
    max-height: 393px;
    padding-left: 30px;
}
.main .content2 .container .text p{
    margin-top: 50px;
}
.main .content3{
    width: 100%;
    background: url(../images/analyse1_14.jpg)
     no-repeat center top / 100% auto;
     padding-top: 80px;
     margin: 100px 0;
}
.main .content3 .inner h3{
    font-size: 24px;
    line-height: 48px;
    color: #fff;
    font-weight: normal;
    text-align: center;
}
.main .content3 .inner .line{
    display: block;
    width: 100px;
    color: #fff;
    border-bottom: 3px solid #fff;
    margin: 20px auto;
}
.main .content3 .inner p{
    font-size: 14px;
    color: #fff;
    line-height: 36px;
    text-align: center;
}
.main .content3 .inner h4{
    font-size: 18px;
    color: #fff;
    line-height: 36px;
    text-align: center;
    margin-top: 20px;
}
.main .content3 .inner span{
    font-size: 14px;
    color: #fff;
    line-height: 36px;
    text-align: center;
    border-bottom: none;
    width: 100%;
    margin: 0;
}


.main .content3 .inner .swiper-wrap{
    position: relative;
    margin-top: 28px;
}
.main .content3 .inner .swiper-wrap .swiper-slide:nth-child(3n+1){
    background: #2564c2;
}
.main .content3 .inner .swiper-wrap .swiper-slide:nth-child(3n+2){
    background: #3c7de6;
}
.main .content3 .inner .swiper-wrap .swiper-slide:nth-child(3n+3){
    background: #09429d;
}
.main .content3 .inner .swiper-wrap .swiper-slide .text{
    padding: 15% 21.0256% 26.1538% 13.8461%;
}
.main .content3 .inner .swiper-wrap .swiper-slide .text h5{
    font-size: 20px;
    color: #fff;
    font-weight: normal;
}
.main .content3 .inner .swiper-wrap .swiper-slide .text>span{
    display: block;
    width: 20%;
    border-bottom: 3px solid #fff;
    margin: 5% auto;

}
.main .content3 .inner .swiper-wrap .swiper-slide .text>p{
    font-size: 14px;
    line-height: 24px;
    height: 192px;
    margin: 0;
    padding: 0;
    text-align: left;
}
.arr {
    width: 46px;
    height: 46px;
    border: 1px solid #b4daf4;
    border-radius: 50%;
    position: absolute;
    top: 55%;
    transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    z-index: 22;
    cursor: pointer;
    background: #fff;
    
    transition: all .45s ease;
    -ms-transition: all .45s ease;
    -o-transition: all .45s ease;
    -webkit-transition: all .45s ease;
    -moz-transition: all .45s ease
}

.arr:after {
    content: '';
    width: 10px;
    height: 15px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%)
}

.arr:hover {
    border-color: #3c7de6;
    background: #3c7de6;
    transition: all .45s ease;
    -ms-transition: all .45s ease;
    -o-transition: all .45s ease;
    -webkit-transition: all .45s ease;
    -moz-transition: all .45s ease
}

.arr:hover:after {
    background-position: -10px 0
}

.arr-left {
    left: 0;
    margin-left: -23px
}

.arr-left:after {
    background: url(../images/arr-left.png) no-repeat
}

.arr-right {
    right: 0;
    margin-right: -23px
}

.arr-right:after {
    background: url(../images/arr-right.png) no-repeat
}
@media screen and (max-width: 1680px){
    .main .content2 .container .text p{
        margin-top: 30px;
        transition: all .5s;
    }
}
@media screen and (max-width: 1440px){
    .main .content2 .container .text p{
        margin-top: 0px;
    }
}
@media screen and (max-width: 1366px){
    .main .content2 .container .text{
        width: 35%;
    }
    .main .content2 .container .text p{
        line-height: 24px;
    }
    .main .content2 .container .text p .span1{
        display: inline;
    }   
}
@media screen and (max-width: 980px){

    .main .content2 .container .img-box{
        width: 100%;
        float: none;
        display: flex;
        justify-content: center;
    }
    .main .content2 .container .img1{
        margin-right: 5px;
        float: none;
    }
    .main .content2 .container .img2{
        float: none;
    }
    .main .content2 .container .text{
        margin-top: 30px;
        width: 100%;
        padding-right: 10%;
        box-sizing: border-box;
        padding-bottom: 50px;
    }
    .main .content3 {
        background: none;
        margin-top: 30px;
    }
    .main .content3 .inner .line{
        border: 3px solid #161616;
    }
    .main .content3 .inner h3, 
    .main .content3 .inner span,
    .main .content3 .inner p,
    .main .content3 .inner h4{
        color: #161616;
    }
    .main .content3 .inner .swiper-wrap {
        width: 95%;
        margin: 0 auto;
    }
    .r-select{
        height: 70px;
        width: 150px;
        border: none;
    }
    .breadcrumb-nav{
        height: 60px;
    }
}
@media screen and (max-width: 750px){
    .breadcrumb-nav .l-nav>span {
        font-size: 12px;
    }
    .breadcrumb-nav{
        height: 40px;
    }
    .r-select{
        height: 40px;
        width: 120px;
        border: none;
    }
    .r-select span{
        margin-top: 0;
        font-size: 12px;
    }
    .arr {
        width: 36px;
        height: 36px;
    }
    .main .content3 .inner .swiper-wrap {
        width: 90%;
    }
}