.wh{}
.h3{
    font-size: 18px;
    font-weight: bold;
}
.p{
    font-size: 16px;
    color: #2e2e2e;
}
.tou_01{
    padding: 70px 0 30px;
}
.tou_01 h3{
    font-size: 22px;
    text-align: center;
}
.tou_02{
    font-size: 22px;
    line-height: 2;
    text-align: left;
    font-style: italic;
    font-weight: bold;
    padding: 80px 0 50px;
}
.tou_02 h3{
    color: black;
    font-weight: bold;
}
.tou_03{
    text-align: center;
    padding: 70px 0 40px;
}
.tou_03 h3{
    font-size: 24px;
    font-weight: bold;
}
.tou_03 p{
    font-size: 17px;
    margin-top: 10px;
    font-weight: bold;
}
.btuA{
    background: #303030;
    color: white;
    display: inline-block;
    padding: 0 20px;
    line-height: 2;
}
.btuA span{
    display: block;
}
.btuA span svg{
    width: 10px;
    height: 30px;
    vertical-align: bottom;
    margin-left: 10px;
}
.btuB{
    background: #303030;
    color: white;
    display: inline-block;
    padding: 0 30px;
    line-height: 3;
    }
.btuB a{
    color: white;
}
.btuC{}
.btuC span{}
.pic-contain{
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    top: 0;
    left: 0;
    z-index: 11111;
    }
.pic-contain .flex_jz{
	    width: 100%;
	    height: 100%;
}
.pic-contain #daPic{    width: 90%;
    height: 90%;
    object-fit: contain;}
.iheader{position: relative;z-index: 11;}
.iheader .ih_top{}
.ih_top{
    background: #323232;
    padding: 15px 0;
    text-align: right;
}
.ih_top a{
    color: white;
    font-size: 14px;
    margin-left: 20px;
}
.iheader .ih_top_two{}
.ih_top_two{
    padding: 20px 0 15px;
}
.ih_top_two .wh{position:relative}
.ih_top_two .i_tLogo{
    float: left;
}
.ih_top_two .lNav{
    margin:  0 auto;
    margin-left: 225px;
    margin-right: 300px;
}
.ih_top_two .iTForm{
    float: right;
    position: absolute;
    right: 0;
    top: 0;
    height: 40px;
    width: 230px;
    line-height: 50px;
}
.i_tLogo{}
.i_tLogo img{
    height: 50px;
}
.lNav{
    text-align: center;
}
.lNav ul{}
.lNav ul li{
    display: inline-block;
    position: relative;
    margin: 0 20px;
}
.lNav ul li>a{
    font-size: 16px;
    line-height: 50px;
    height: 50px;
    overflow: hidden;
    padding: 0 15px;
}
.lNav ul li:hover>a,
.lNav ul li.cur>a,
.lNav ul li a:hover{
    background:black;
    color: white;
}
.lNav .Ndown{
    position: absolute;
    display: none;
    background: white;
    width: 260px;
    text-align: left;
    border: 1px solid #f1f1f1;
    padding-bottom: 10px;
    left: 0;
}
.lNav ul li:hover .Ndown{
    display:block;
}
.lNav .Ndown a{
    display: block;
    line-height: 1.5;
    padding: 5px;
    padding-left: 20px;
}
.lNav .Ndown a.a1{
    font-size: 14px;
    padding-left: 10px;
    font-weight: bold;
    margin-top: 5px;
}
.iTForm{
    background: #323232;
}
.iTForm input[type=text]{
    color: white;
    width: 100%;
    height: 100%;
    text-indent: 12px;
}
.iTForm [type=submit]{
    position: absolute;
    background: none;
    border: none;
    right: 0;
    top: 0;
    height: 40px;
    right: 5px;
    cursor: pointer;
}
.LunBo{position: relative;}
.LunBo .swiper-slide{}
.LunBo .wh{position:relative}
.LunBo .ro{
    background: rgba(0,0,0, .44);
    display: inline-block;
    padding: 30px 50px;
    top: -300px;
    position: absolute;
    color: white;
    max-width: 50%;
}
.LunBo .ro .h3{
    color: white;
    margin-bottom: 20px;
}
.LunBo .ro .p{
    color: white;
    margin-bottom: 20px;
}
.LunBo .ro .btuB{}
.LunBo .prev01,.LunBo .next01{
    background-color: rgba(0,0,0,.48);
    background-size: 39%;
}
.i_banner{font-size: 0;line-height: 0;}
.i_banner img{width: 100%;}
.i_01{}
.i_01 .list_pro01{}
.list_pro01{}
.list_pro01 li{
    width: 49.5%;
    margin-left: 1%;
    margin-bottom: 1%;
}
.list_pro01 li a{}
.list_pro01 li a{}
.list_pro01 li .bgImgAA{
    padding-bottom: 75%;
}
.list_pro01 li .flex_jz{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    font-size: 24px;
    color: white;
}
.list_pro01 li .ro{
    text-align: center;
}
.list_pro01 li .ro h3{
    font-weight: bold;
    white-space: pre;
}
.list_pro01 li .ro p{
    font-size: 15px;
    margin-top: 30px;
}
.i_02{}
.i_02 .tou_01{}
.i_02 .list_video01{}
.list_video01{}
.list_video01 li{}
.list_video01 li .item_video{}
.item_video .bgImgAA{position:relative}
.item_video .bgImgAA:after{content:'';position: absolute;width: 100%;height: 100%;background-color: rgba(0,0,0,.23);/* background-image: url(../img/play.png); */background-size: 12%;background-repeat: no-repeat;background-position: center;z-index: 0;}  
.item_video .bgImgAA{
    padding-bottom: 60%;
} 
.item_video .m-video{
    background-image: url(../img/play.png);
    width: 40px;
    height: 40px;
    position: absolute;
    background-size: contain;
    z-index: 111;
    top: 50%;
    left: 50%;
    margin-top: -20px;
    margin-left: -20px;
}
.item_video .ro{} 
.item_video .ro{} 
.item_video .ro .h3{
    margin-top: 30px;
    height: 30px;
} 
.item_video .ro .p{
    margin-top: 10px;
    height: 50px;
} 
.i_03{}
.list_news01{}
.list_news01 li{}
.list_news01 li a{
    padding: 20px;
}
.list_news01 .bgImg{}
.list_news01 .ro{}
.list_news01 .ro .h3{
    margin-top: 20px;
    font-size: 16px;
}
.list_news01 .ro .p{
    margin-top: 10px;
}
.list_news01 .btuA{
    margin-top: 20px;
}
.l_01{
    padding-top: 50px;
}
.l_01 .l_ro{
    width: 60%;
    padding: 20px 5%;
    border-right: 1px solid #e8e8e8;
}
.l_01 .l_ro .h3{}
.l_01 .l_ro .p{
    margin-top: 20px;
}
.l_01 .r_ro{
    padding: 20px 5%;
    width: 40%;
}
.l_01 .r_ro>p{}
.l_01 .r_ro .btuB{
    margin-top: 30px;
}
.l_02{}
.l_02 .wh{}
.l_02 .swiper_video{}
.pre01,.nex01{}
.swiper_video{
    padding: 0 50px;
    position: relative;
}
.swiper_video .item_video{
    cursor: pointer;
}
.swiper_video .pre01{}
.swiper_video .nex01{}
.l_03{}
.l_03 .wh{}
.l_03 .item_pic{}
.item_pic{
    cursor: pointer;
}
.item_pic .bgImg{}
.item_pic .bgImgAA{}
.item_pic .ro{
    text-align: center;
    padding: 20px 0;
}
.item_pic .ro .h3{}
.item_pic .ro .p{
    margin-top: 10px;
}
.l_05{background: #1c1b1b;padding: 50px 0;}
.l_05 .l_video{
    width: 60%;
}
.l_05 .l_video video{
    width: 80%;
    margin-left: 10%;
}
.l_05 .l_ro{
    width: 40%;
    border-left: 1px solid white;
    padding: 30px 50px;
}
.l_05 .l_ro .ro{
    color: white;
}
.l_05 .l_ro .ro .h3{}
.l_05 .l_ro .ro .p{
    color: white;
    margin-right: 20%;
    margin-top: 20px;
}
.l_05 .l_ro .ro span{
    margin-top: 30px;
    display: block;
}
.l_06{}
.l_06 .l_caseList{}
.l_caseList{}
.l_caseList li{
    clear: both;
    margin-bottom: 50px;
}
.l_caseList li a{}
.l_caseList li .bgImg{
    width: 35%;
}
.l_caseList li .bgImgAA{
    padding-bottom: 60%;
}
.l_caseList li .ro{
    width: 62%;
}
.l_caseList li .ro .h3{}
.l_caseList li .ro span{
    font-size: 16px;
    font-weight: bold;
    margin-top: 15px;
    display: block;
}
.l_caseList li .ro .p{
    margin-top: 20px;
}
.l_caseList li .ro .btuB{
    margin-top: 30px;
}
.l_07{}
.l_07 .l_news{}
.l_07 .page{}
.l_news{}
.l_news li{
    font-style: italic;
    border-bottom: 2px solid #d3d1d0;
    padding: 20px 0;
}
.l_news li a{
    position: relative;
}
.l_news li .h3{
    margin-right: 100px;
}
.l_news li time{
    font-size: 14px;
    display: block;
    margin-top: 10px;
}
.l_news li span{
    position: absolute;
    right: 0;
    font-size: 18px;
    border-bottom: 1px solid;
    top: 4px;
    font-weight: bold;
}
.l_08{
    border-top: 2px solid black;
    padding-top: 30px;
    margin-bottom: 80px;
}
.l_08 .l_nav{
    font-size: 20px;
}
.l_08 .l_nav a{}
.l_08 .tt{}
.l_08 .tt h3{
    font-size: 26px;
    margin-top: 30px;
}
.l_08 .tt p{
    font-size: 18px;
    margin-top: 10px;
}
.l_08 .new_con{
    margin-top: 50px;
}
.l_09{
    padding: 50px 0;
}
.l_09 .l{
    width: 58%;
    padding-top: 55px;
    font-size: 20px;
    line-height: 2;
}
.l_09 .r{
    width: 39%;
}
.l_09 .r h3{
    font-size: 22px;
}
.l_09 .r img{
    margin-top: 20px;
    width: 100%;
}
.l_10{}
.l_10 .new_con .wh{
    padding: 30px 0;
}
.l_10 .tou_02{}
.l_10 .new_con{
    background: #f8f9f9;
}
.l_10 .new_con>img{}
.l_11{
    background: #e6e6e6;
    padding: 50px 0;
}
.l_11 .wh{}
.l_11 .new_con{
    font-size: 16px;
    line-height: 2;
}
.l_12{}
.l_12 .tou_03{}
.l_12 .c_form{}
.l_13{
    padding-top: 50px;
}
.l_13 .wh{}
.l_13 .tt{}
.l_13 .tt h3{
    margin-bottom: 20px;
}
.l_13 .tt a{
    display: inline-block;
    font-size: 20px;
    background-image: url(../img/l_41.png);
    background-size: 16px;
    background-repeat: no-repeat;
    background-position: right;
    padding-right: 30px;
    margin-bottom: 10px;
}
.l_13 .l_13A{
    width: 70%;
    margin-top: 40px;
    padding-top: 30px;
}
.l_13A{
    border-top: 2px solid #eaeaea;
    padding-right: 20px;
}
.l_13A>h3{
    margin-bottom: 20px;
}
.l_13A .item{}
.l_13A .item h3{
    background-image: url(../img/l_43.png);
    background-repeat: no-repeat;
    background-position: left;
    background-size: 11px;
    padding-left: 20px;
    margin-bottom: 20px;
}
.l_13A .item.cur h3{
    background-image: url(../img/l_42.png);
}
.l_13A .item p{
    padding: 20px;
    padding-top: 0;
    color: #474747;
    line-height: 1.5;
    display: none;
}
.l_13A .item.cur p{
    display: block;
}
.c_form{}
.c_form>p{}
.c_form>.l{
    width: 50%;
}
.c_form>.r{
    width: 50%;
}
.c_form .inp{
    margin-bottom: 20px;
}
.c_form .f_btu{
    text-align: center;
    margin-top: 30px;
}
.c_form .lable{
    padding-left: 36%;
}
.c_form .lable label{}
.c_form .lable input{
    width: 15px;
    vertical-align: bottom;
}
.c_form .lable p{
    display: inline-block;
    vertical-align: bottom;
}
.inp{
    position: relative;
    padding-left: 40%;
}
.inp span{
    position: absolute;
    width: 38%;
    left: 0;
    text-align: right;
    line-height: 36px;
}
.inp span em{}
.inp input,.inp textarea,.inp select{border: 1px solid #e8e8e8;line-height: 37px;width: 75%;}
.inp input{
}
.inp textarea{}
.inp select{}
.f_btu{}
.f_btu input{
    width: 100px;
    background: #232323;
    color: white;
    line-height: 2;
    border: none;
    height: 40px;
    margin: 10px;
    cursor: pointer;
}
.f_btu input[type=submmit]{}
.f_btu input[type=reset]{
    background: #757575;
}
.ifooter{
    margin-top: 50px;
}
.ifooter .if_top{
    background: #f7f7f7;
    padding: 30px 30%;
}
.if_top img{
    height: 30px;
    float: left;
    margin-right: 20px;
}
.if_top .ro{}
.if_bott{
    background: #4d4d4f;
    padding: 30px 0;
}
.if_bott .wh{}
.if_bott .l{}
.if_bott .l span{
    float: left;
    color: white;
    line-height: 30px;
    margin-right: 20px;
}
.if_bott .l ul{
    height: 30px;
    float: left;
    line-height: 30px;
}
.if_bott .l ul li{
    float: left;
    margin-right: 14px;
}
.if_bott .l ul li img{
    height: 30px;
    width: auto;
}
.if_bott .r{}
.if_bott .r a{}
.if_bott .r img{
    height: 30px;
}
.more a{color:#fff}
.more a:hover{color:#949494}