.session2{
    width: 100%;
    padding: 60px 0;
    background-color:#F5F5F5 ;
    box-sizing: border-box;
}
.session2_title{
    height: 100px;
    line-height: 100px;
    font-size: 48px;
    font-weight: bold;
    margin: 40px 0 80px 0;
}
#session2_banner{
    margin-top: 80px;
    margin-bottom: -150px;
    background-color: transparent;
    background: transparent;
}
.layui-carousel>[carousel-item]>*{
    background-color: transparent;
    background: transparent;
}
.session3{
    padding: 60px 0;
    box-sizing: border-box;

}
.session4{
    padding: 60px 0 0 0;
    position: relative;
    box-sizing: border-box;
}
.session4::before{
    display: block;
    content:'';
    width: 50%;
    height: 100%;
    background-color:#fafafa ;
    position: absolute;
    top: 0;
    left: 0;
}

.session4_itemT{
    font-size: 48px;
    font-weight: bold;
}
.session4_itemTxt{
    margin-top: 40px;
}
.session4_item2{
    /* padding-top: 150px; */
}
.session5{
    padding:120px 0 0 0;
    position: relative;
    box-sizing: border-box;

}
.session5::after{
    display: block;
    content:'';
    width: 50%;
    height: 100%;
    background-color:#fafafa ;
    position: absolute;
    bottom: 0;
    right: 0;
}
.session5_itemImg{
    width: 60%;
    margin-left: 20%;
    position: relative;
    z-index: 9;
}
.footer{
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    /* background-image: url(/images/bg04.png);
    padding: 120px 0; */
}
.pos_ab{
    position: absolute;
}
.footer_logo{
    height: 80px;
}
.footer_txtItem{
    height: 80px;
    line-height: 80px;
}
/* .footer_row{
    position: absolute;
    bottom: calc(50% - 40px);
    left: 0;
    z-index: 9;
} */
.footer_txtItem_img{
    height: 60px;
    /* margin-top: 10px; */
    margin-left: 20px;
}
.layui-carousel-arrow{
    background-image: url(/images/arrows-16px-1_bold-leftcopy.png) !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-size: cover !important;
    font-size: 0;
}
/* .layui-carousel[lay-arrow=hover] .layui-carousel-arrow{
    background-image: url(/images/arrows-16px-1_bold-rightcopy.png) !important;
} */
.layui-carousel-arrow[lay-type=add]{
    background-image: url(/images/arrows-16px-1_bold-rightcopy.png) !important;

}