html,body {
    width: 100%;
    height: 100%;
}
.index-container .swiper-slide {
    position: relative;
    overflow: hidden;
}
.index-container {
    position: relative;
    margin: 0 auto;
}
.index_box1{
    width: 100%;
    margin: 0 auto;
    height: 950px;
    overflow: hidden;
    position: relative;
    z-index: 50;
}

.mzone_box1{
    width: 100%;
    height: 391px;
    background: #FAFBFC;
    display: none;
    position: absolute;
    z-index: 51;
}
.mzone_box1_main{
    margin-left: 401px;
    padding-top: 102px;
}
.mzone_box1_main_left{
    width: 326px;
    float: left;
}
.mzone_box1_main_left img{
    width: 100%;
    display: block;
}
.mzone_box1_main_left_text1{
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 16px;
    color: #484848;
    padding-top: 19px;
}
.mzone_box1_main_left_text2{
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 14px;
    color: #0F9545;
    padding-top: 20px;
}
.mzone_box1_main_left_text2 a{
    color: #0F9545;
}

.mzone_box1_main_center{
    width: 326px;
    float: left;
    margin-left: 70px;
}
.mzone_box1_main_center img{
    width: 100%;
    display: block;
}
.mzone_box1_main_right{
    width: 326px;
    float: left;
    margin-left: 70px;
}
.mzone_box1_main_right img{
    width: 100%;
    display: block;
}
.aiRan_box1{
    width: 100%;
    height: 391px;
    background: #FAFBFC;
    display: none;
    position: absolute;
    z-index: 51;
}

.main_box{
    width: 1900px;
    margin:0 auto;
}
.aitw_top{
    width:1900px;
    height:950px;
    background:url("../images/aitw_01.jpg") no-repeat;
    background-size:100%;
    color:#404040;
}
.aitw_top_box{
    width:1300px;
    padding:300px 300px 0 300px;
    font-size: 26px;
    line-height:40px;
}
.aitw_tb_title{
    color:#0F9545;
}
.aitw_tb_sub{
    font-size: 72px;
    line-height: 100px;
}
.aitw_acs{
    width:1200px;
    margin:50px 350px;
    font-size: 24px;
    color: #404040;
    line-height:32px;
    position: relative;
    min-height:310px;
}
.aitw_acs_img{
    position: absolute;
    width:310px;
    height:182px;
    top:50%;
    left:0;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}
.aitw_acs_img img{
    width:310px;
    height:182px;
}
.aitw_acs_text{
    position: absolute;
    width:750px;
    top:50%;
    right:0;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
}
.aitw_acs_text_span{
    color:#0F9545;
}
.aitw_dta{
    width:1900px;
    height:746px;
    background:url("../images/aitw_03.jpg") no-repeat;
    background-size:100%;
}
.aitw_dta_box{
    width:700px;
    padding-top:250px;
    padding-left:300px;
    font-size: 20px;
    color: #404040;
    line-height:30px;
}
.aitw_dtb_title{
    font-size: 18px;
    color: #0E8C40;
    line-height: 24px;
    margin-bottom:10px;
}
.aitw_dtb_sub{
    font-size: 36px;
    line-height: 52px;
}
.aitw_dtb_text{
    margin-top:20px;
}
.aitw_dta_ul{
    width:1300px;
    margin:0 auto;
    margin-top:70px;
}
.aitw_dta_li{
    float:left;
    padding:20px;
    min-width:200px;
    background: #0E8C40;
    border-radius: 28px;
    font-size: 14px;
    color: #FFFFFF;
    margin-right:20px;
    text-align:center;
}
.aitw_llm{
    width:1900px;
    height:746px;
    background:url("../images/aitw_04.jpg") no-repeat;
    background-size:100%;
    position: relative;
}
.aitw_llm_box{
    float:right;
    width:700px;
    padding-top:250px;
    padding-right:300px;
    font-size: 20px;
    color: #fff;
    line-height:30px;
}
.aitw_llm_box .aitw_dtb_title{
    color:#fff;
}
.aitw_btm{
    width:1900px;
    height:746px;
    background:url("../images/aitw_05.jpg") no-repeat;
    background-size:100%;
}
.aitw_btm .aitw_dta_li{
    min-width:140px;
}