header {
    background:transparent;
}
.section_1{
    width:100%;
    height: 680px;
    position: relative;
    /* top:-80px; */
    background: #F8FDFF;
}
.sec_box{
    width: 1200px;
    margin:0 auto;
    text-align: left;
    position: relative;
}
.section_1>.sec_box>div{
    display: inline-block;
}
.section_1>.sec_box>img{
    width: 620px;
    height: 594px;
    position: absolute;
    top: 97px;
    right: 0;
}
.section_1>.sec_box>div>h2{
    font-size: 40px;
    font-weight: 600;
    color: #7857EF;
    line-height: 40px;
    margin-top: 10px;
    letter-spacing:2px;
    margin-bottom: 50px;
    padding-top: 196px;
}
.section_1>.sec_box>div{
    vertical-align: top;
}
.section_1>.sec_box>div>div{
    display: inline-block;
    font-size: 20px;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
}
.section_1 .headGif{
    float: right;
}
.section_1>.sec_box>div>a{
    display: inline-block;
    width: 180px;
    height: 50px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 50px;
    text-align: center;
    background: #7857EF;
    border-radius: 8px 0px 0px 8px;
    margin-top:80px;
}
.section_1>.sec_box_2{
    width: 100%;
    height: 52px;
    margin:180px auto 0;
    background:url('../img/index_img_35.png')center no-repeat;
}

.section_2{
    width:100%;
    height: 1100px;
    background: #F4FCFC;
    position: relative;
}
.section_2>.sec_box{
    text-align:center;
}
.section_2>.sec_box>h2{
    font-size: 36px;
    font-weight: 600;
    color: #333333;
    line-height: 36px;
    padding:60px 0 30px 0;
}
.section_2>.sec_box>h3{
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    line-height: 18px;
}
.section_2 ul{
    font-size:0;
}
.section_2 ul li{
    display: inline-block;
    width: 300px;
    vertical-align: top;
}
.section_2 ul li i{
    display:inline-block;
    width:60px;
    height:60px;
    background: url('../img//hotline/hotline1.png')no-repeat;
    overflow: hidden;
    margin-top: 80px;
    background-size:60px;
}
.section_2 ul li:nth-child(2) i{
    background: url('../img//hotline/hotline2.png')no-repeat;
    background-size: 60px;
}
.section_2 ul li:nth-child(3) i{
    background: url('../img//hotline/hotline3.png')no-repeat;
    background-size: 60px;
}
.section_2 ul li:nth-child(4) i{
    background: url('../img//hotline/hotline4.png')no-repeat;
    background-size: 60px;
}
.section_2 ul li p{
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    line-height: 26px;
    margin-top: 48px;
}
.section_2 ul li div{
    font-size: 24px;
    font-weight: 400;
    color: #333333;
    line-height: 33px;
    width: 250px;
    margin: 0 auto;
    margin-top: 63px;   
}
.section_2 .advantage-wrap{
    overflow: hidden;
    margin-top: 97px;
}
.section_2 .advantage-wrap .advantage{
    width: 367px;
    height: 215px;
    background: #FFFFFF;
    box-shadow: 2px 2px 7px 4px rgba(0, 0, 0, 0.09);
    border-radius: 8px;
    float: left;
    margin-bottom: 36px;
    padding: 20px;
    
}
.section_2 .advantage-wrap .advantage .title{
    font-size: 24px;
    color: #333333;;
    margin-bottom: 23px;
}
.section_2 .advantage-wrap .advantage .cont{
    font-size: 21px;
    color: #999999;
    line-height: 29px;
}
.section_2 .advantage-wrap .advantage:nth-of-type(2),
.section_2 .advantage-wrap .advantage:nth-of-type(5){
    margin: 0 40px;
}



.section_3{
    width:100%;
    height:900px;
    background: #F9F9F9;
    position: relative;
    text-align: center;
}
.section_3>.sec_box>h2{
    font-size: 36px;
    font-weight: 600;
    color: #333333;
    line-height: 36px;
    padding:60px 0 30px 0;
    text-align: center;
}
.section_3>.sec_box>h3{
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    line-height: 18px;
    text-align: center;
    margin-bottom: 49px;
}
.section_3 .box{
    width: 208px;
    text-align: center;
    margin-left: 47px;
}
.section_3 .core{
    width: 300px;
    float: left;
    text-align: center;
    margin-bottom: 49px;
    
}
.section_3 .title{
    font-size: 24px;
    color: #333333;
    text-align: center;
    margin: 29px 0 23px 0;
}
.section_3 .cont{
    font-size: 16px;
    text-align: left;
}
.section_3 img{
    width: 128px;
    height: 128px;
}

    



.prev_box{
    width: 50px;
    height: 50px;
    position: absolute;
    top:144px;left:10px;
    background: #FFFFFF;
    border-radius: 50%;
    outline: 0;
    box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.14);
}
.next_box{
    width: 50px;
    height: 50px;
    position: absolute;
    top:144px;right:10px;
    border-radius: 50%;
    outline: 0;
    background: #FFFFFF;
    box-shadow: 0px 3px 8px 0px rgba(0, 0, 0, 0.14);
}

header .navbtnBox a:nth-child(3) {
    background: #0091FF;
}


.swiper-pagination{
    position: relative;
    margin-top:40px;
}
.swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    opacity: 1;
    margin:0 7px 40px 0;
    background: transparent;
    border: 1px solid #B3B3B3;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #11BFAB;;
    border: 1px solid #B3B3B3;
}

.VoiceAPI{
    vertical-align: top;
    display: inline-block;
    margin-top: 10px;
    text-align:left;
    font-size: 18px;
    font-weight: 600;
    color: #11BFAB;
}
.VoiceAPI>img{
    width: 28px;
    height: 28px;
}
.VoiceAPI>span{
    vertical-align: top;
    display: inline-block;
    margin-left: 10px;
    position: relative;
}