.aiBanner{
    background: url("../images/website/aibanner.jpg") center no-repeat;
    width: 100%;
    min-width: 1230px;
    height: 722px;
}
h3{
    font-size: 40px;
    color: #141414;
    margin: 60px 0 10px;
    text-align: center;
}
.desc{
    text-align: center;
    font-size: 25px;
    color: #141414;
}
.aiScrollArea {
    margin: 30px 0 50px;
    position: relative;
}
.aiScrollArea .swiper-pagination{
    left: 498px;
}
.aiScrollArea .swiper-pagination-bullet{
    width: 38px;
    height: 6px;
    border: 2px solid #4396f7;
    border-radius: 0;
    opacity: 1;
    background: #FFF;
    margin-right: 10px;
}
.aiScrollArea .swiper-pagination-bullet-active{
    background: #4396f7;
}
.ai_diff{
    background: url("../images/website/aiImg.jpg") center no-repeat;
    width: 100%;
    min-width: 1230px;
    height: 920px;
}
.ai_diff h3{
    color: #FFF;
    padding-top: 70px;
    margin-bottom: 135px;
}
.diffList{
    display: flex;
    font-size: 24px;
    color: #FFF;
    font-weight: bold;
    margin: 0 0 22px 195px;
}
.diffList .list_l{
    width: 290px;
    text-align: right;
}
.diffList .list_l span,
.diffList .list_r span{
    color: #11c0f2;
}
.diffList .list_m{
    background: url("../images/website/aicircle.png") no-repeat;
    width: 259px;
    height: 67px;
    text-align: center;
    line-height: 26px;
    padding-top: 11px;
    margin: 0 10px;
}
.diffList .list_m span{
    font-size: 20px;
    color: #5e90d3;
}
.diffList .list_r{
    width: 300px;
    text-align: left;
}
.mt20{
    margin-top: 20px;
}
.mt10{
    margin-top: 10px;
}
.aiSlideMain{
    position: relative;
    margin: 50px 0;
}
.aiSlideMain .swiper-container{
    width: 990px;
    height: 413px;
}
.aiSlideMain .swiper-button-prev{
    background: url("../images/website/arrow.png") 0 0 no-repeat;
    width: 53px;
    height: 103px;
    margin-top: -50px;
    outline: none;
}
.aiSlideMain .swiper-button-next{
    background: url("../images/website/arrow.png") -109px 0 no-repeat;
    width: 53px;
    height: 103px;
    margin-top: -50px;
    outline: none;
}