.section {
    margin-top: 0.6rem;
}
.section-1 {
    width: 100%;
    height: 5.78rem;
    padding-top: 0.31rem;
    background-color: #fff;
    position: relative;
}
.section-1 .s1-header {
    font-size: 0.28rem;
    height: 0.4rem;
    line-height: 0.4rem;
    font-weight: bold;
    color: #333333;
    text-align: center;
}
.section-1 .frame {
    position: absolute;
    top: 0.8rem;
    left: -webkit-calc(50% - 2.75rem);
    left: -moz-calc(50% - 2.75rem);
    left: calc(50% - 2.75rem);
    height: 0.5rem;
    width: 5.26rem;
}
.section-1 .subheader {
    font-size: 0.18rem;
    font-weight: 400;
    color: #666666;
    text-align: center;
    margin-top: 0.1rem;
    height: 0.5rem;
    line-height: 0.5rem;
}
.wrapper {
    position: relative;
    width: 12rem;
    height: 4rem;
    padding-top: 0.5rem;
    margin: auto;
}

.bar {
    width: 1px;
    height: 3.5rem;
    display: inline-block;
    background: #a6a6a6;
    margin-bottom: 0.38rem;
    vertical-align: top;
}
.left-menu {
    width: 2.43rem;
    height: 3.5rem;
    display: inline-block;
    position: relative;
    padding-top: 0.1rem;
    vertical-align: top;
}
.left-menu .bar {
    width: 0.3rem;
    height: 2px;
    background: #3388fb;
    display: block;
    margin-top: 0.08rem;
}
.s1-item {
    font-size: 0;
    margin-top: 0.32rem;
    cursor: pointer;
    height: 0.42rem;
}
/* .s1-item-1 img {
    width: 0.42rem;
    height: 0.42rem;
    margin-left: 0.23rem;
    border-radius: 50%;
} */
.section-1 .wrapper i {
    display: inline-block;
    width: 0.42rem;
    height: 0.42rem;
    margin-left: 0.23rem;
    -webkit-box-shadow: 0px 2px 5px 0px rgba(1, 8, 89, 0.28);
    -moz-box-shadow: 0px 2px 5px 0px rgba(1, 8, 89, 0.28);
    box-shadow: 0px 2px 5px 0px rgba(1, 8, 89, 0.28);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    overflow: hidden;  
}
.section-1 .wrapper i img {
    width: 0.26rem;
    height: 0.26rem;
    margin: 0.08rem;
}
.section-1 .wrapper .s1-i-1,
.section-1 .wrapper .s2-i-1,
.section-1 .wrapper .s3-i-1 {
    background-color: #4ea5fe;
}
.section-1 .wrapper .s1-i-2,
.section-1 .wrapper .s2-i-2,
.section-1 .wrapper .s3-i-2 {
    background-color: #fff;
}
.s1-item span {
    display: inline-block;
    height: 0.42rem;
    line-height: 0.42rem;
    font-size: 0.18rem;
    color: #666;
    font-weight: bold;
    vertical-align: top;
    margin-left: 0.22rem;
}
.s1-item-1 span {
    color: #3388fb;
}
.right-menu,
.right-menu-1 {
    width: 9rem;
    height: 3.5rem;
    display: inline-block;
    vertical-align: top;
    position: absolute;
    -webkit-transform: translateY(-0.2rem);
    -moz-transform: translateY(-0.2rem);
    -ms-transform: translateY(-0.2rem);
    transform: translateY(-0.2rem);
    opacity: 0;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    
}
.section-w .right-menu,
.section-w .right-menu-1 {
    width: 10.5rem;
}
.hover {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
}
.right-menu .right-1,
.right-menu-1 .right-1 {
    width: 4.65rem;
    margin-left: 0.17rem;
    float: left;
    /* display: inline-block; */
}
.section-w .right-menu .right-1,
.section-w .right-menu-1 .right-1 {
    width: 5rem;
}
.right-menu .right-1 img,
.right-menu-1 .right-1 img {
    width: 4.6rem;
    height: 3rem;
}
.right-menu .right-1 p,
.right-menu-1 .right-1 p {
    color: #666666;
    font-size: 0.15rem;
    margin-left: 0.11rem;
    margin-top: 0.13rem;
}
.right-menu .right-2,
.right-menu-1 .right-2 {
    width: 4.15rem;
    height: 3.5rem;
    padding-left: 0.5rem;
    float: left;
    /* display: inline-block; */
    vertical-align: top;
    box-sizing: border-box;
}
.section-w .right-menu .right-2,
.section-w .right-menu-1 .right-2 {
    width: 5rem;
}
.right-menu .right-2 .r2-item,
.right-menu-1 .right-2 .r2-item {
    width: 1.68rem;
    height: 0.5rem;
    margin-top: 0.59rem;
    margin-right: 0.14rem;
    float: left;
    /* display: inline-block;
    box-sizing: border-box; */
}
.section-w .right-menu .right-2 .r2-item,
.section-w .right-menu-1 .right-2 .r2-item {
    width: 1.95rem;
}
.right-menu .right-2 .r2-item img,
.right-menu-1 .right-2 .r2-item img {
    width: 0.22rem;
    height: 0.22rem;
    vertical-align: top;
}
.right-menu .right-2 .r2-item p,
.right-menu-1 .right-2 .r2-item p {
    color: #666666;
    font-size: 0.14rem;
}

.section-bg {
    background-color: #f7f7f7;
}

.section-3 {
    width: 100%;
    padding-top: 1.56rem;
    height: 10.53rem;
    background: url(http://img.sauos.com/img/pc/img/S4-1.png?x-oss-process=style/yl75) no-repeat 50%/cover;
}
.section-3 .title {
    margin: 0 auto 0.3rem auto;
    font-size: 0.28rem;
    color: #333333;
    text-align: center;
}
.section-3 .wrapper {
    width: 12rem;
    text-align: center;
    margin-left: -webkit-calc(50% - 6rem);
    margin-left: -moz-calc(50% - 6rem);
    margin-left: calc(50% - 6rem);
    font-size: 0;
}
.section-3 .s3item {
    width: 3rem;
    height: 2.43rem;
    display: inline-block;
    background: white;
    border: 0.5px solid #ebebeb;
    -webkit-transition: color .5s;
    -moz-transition: color .5s;
    transition: color .5s;
    box-sizing: border-box;
}
.section-3 .s3item:hover {
    -webkit-box-shadow: 1px 1px 5px 3px rgba(93, 121, 164, 0.14);
    -moz-box-shadow: 1px 1px 5px 3px rgba(93, 121, 164, 0.14);
    box-shadow: 1px 1px 5px 3px rgba(93, 121, 164, 0.14);

}
.section-3 .s3item:hover p {
    color: #3388fb;
}
.section-3 .s3item:hover p + p {
    color: #666;
}
.section-3 .s3item img {
    height: 0.53rem;
    width: 0.53rem;
    display: block;
    margin: 0.41rem auto 0.26rem auto;
    box-sizing: border-box;
}
.section-3 .s3item img.hover {
    display: none;
}
.section-3 .s3item:hover img.hover {
    display: block;
}
.section-3 .s3item:hover img.unhover {
    display: none;
}
.section-3 .s3item p {
    color: #333333;
    height: 0.17rem;
    font-size: 0.17rem;
    margin: 0;
    font-weight: bold;
    text-align: center;
}
.section-3 .s3item p + p {
    font-size: 0.15rem;
    line-height: 0.24rem;
    color: #666666;
    margin-top: 0.18rem;
    font-weight: unset;
}