.banner{ width: 100%; position: relative; }
.banner .swiper-slide{  }
.banner .swiper-slide h2{ font-size: 6rem; color: #fff; font-weight: normal; line-height: 1 }
.banner .swiper-slide a{ width: 100%; }
.banner .swiper-slide a img{ width: 100%; }
.ban-con{ position: absolute; top: 50%; margin-top: -30px; width: 100%;}

.swiper-bot{ width: 100%; position: absolute; top: 50%; margin-top: -17.5px; text-align: center; }
.swiper-bot .swiper-pagination{ text-align: center; bottom: 15px; }
.swiper-bot .swiper-button-prev{   }
.swiper-bot .swiper-button-next{  z-index: 2; }
.swiper-bot .swiper-button-prev{position:absolute;width:30px;height:35px;left:10px;top:50%;margin-top:0; z-index: 2; background: none}
.swiper-bot .swiper-button-prev i,.swiper-bot .swiper-button-next i{font-size:16px;color:#fff;}
.swiper-bot .swiper-button-next{position:absolute;width:30px;height:35px;right:0;top:50%;margin-top:0; background: none }


.index-sec1{ margin-top: 50px; }
.index-sec1-one{ width: 100%; position: relative; }
.index-sec1-one:after{ content: ""; position: absolute; width: 48vw; height: 660px; background:url(../images/index-about-img2.jpg) no-repeat; background-size: cover; right: 0; top: 0;  }
.index-sec1-oneL{ display: flex; align-items: center; height: 660px; }
.index-sec1-oneL>div{ width: 100%; }
.index-title{ font-size: 3.6rem; color: #333; line-height: 1; position: relative\9; z-index:1\9; }
.index-aboutImg{ width: 730px; height: 380px; border:1px solid #e6e6e6; padding:9px; margin-top: 35px; overflow: hidden; position: relative; z-index: 2; }
.index-aboutImg img{ max-width: 100%;  }
.index-sec1-one p{ width: 100%; font-size: 1.4rem; line-height: 28px; color: #666; margin-top: 23px;overflow: hidden; text-overflow: ellipsis; display: -webkit-box;  -webkit-line-clamp: 5; -webkit-box-orient: vertical; }
.more{ width: 130px; height: 40px; display: block; border-radius: 5px; border:1px solid #1269c6; transition: all .5s ease-in-out; text-align: center; font-size: 1.6rem; line-height: 38px; color: #1269c6; margin-top: 20px; }
.more:hover{ color: #fff; background:#1269c6; }
.index-sec1-oneR{ display: flex; align-items: center; height: 660px; }
.VideoBtn1{position: absolute;left: 50%;top: 50%;display: block;width: 6rem;height: 6rem;margin-left: -3rem;margin-top: -3rem;cursor: pointer;z-index: 3;}
.VideoBtn1 img{ width: 100%; }
.VideoBtn{ z-index: 12; }

.popWindow{position:fixed;left:0;top:0;width:100%;height:100%;background: url(../images/icon/opacity-b60.png);opacity: 0;visibility: hidden;-webkit-transition: opacity 0.5s;transition: opacity 0.5s;}
.popWindow.popShow{ opacity: 1; visibility: visible; z-index:9999;}
.popWindow .popDialog{ position: absolute; left: 0; top: 0; bottom: 0; right: 0; margin: auto;}
.popWindow .popOverlay{ position:absolute; left:0; top:0; width:100%; height:100%;}
.popWindow .popClose{ position:absolute; right:24px; top:24px; width: 28px; height: 28px; background: url(../images/icon/pop_close.png) center no-repeat; z-index:99;}
.popWindow .btnWarp{ text-align:center; border-top:#e4e4e4;}
.popWindow .btnWarp .center{ display:inline-block; overflow:hidden;}
.popWindow .btnWarp button{ float:left; cursor:pointer; border-radius:5px; background-color:#f0f0f0; border:1px solid #c3c3c3;-webkit-transition:all .2s;   transition:all .2s;}
.popWindow .btnWarp button:hover{ background-color:#4f89f5; color:#fff; border-color:#4e73b9;}
.pop-video .popClose{ left: 100%; right: auto; top: 0; margin-left: 10px;}
.pop-video .popDialog{ width:800px; height:600px; z-index:1;}
.vPlayer{ width:100%; height:100%; height: 455px\9;}
.bPlayer{ position: absolute; left: 0; top: 0; right: 0; bottom: 0; background: #000; z-index: 9; overflow: hidden;}
.index-sec1-two{ margin-top: 50px; padding-bottom: 50px; width: 100%; background: url(../images/index-about-bg.jpg) no-repeat; background-size: cover; }
.index-sec1-two h5{ margin-top: 285px; text-align: center; font-size: 2.4rem; line-height: 4rem; color: #fff; font-weight: normal;}
.index-sec1-two .container{ padding:15px; background: #fff; margin-top: 165px; }
.index-sec1-two-div{ margin:0 14px; height: 150px; display: flex; align-items: center; justify-content: center; }
.index-sec1-two .col-md-3{  position: relative; }
.index-sec1-two .col-md-3:after{ content: ""; position: absolute; width: 1px; height: 44px; background: #e6e6e6; top: 50%; margin-top: -22px; right: 0; }
.index-sec1-two .col-md-3.ls:after{ display: none; }
.index-sec1-two .col-md-3:first-child>div{ margin-left: 0; }
.index-sec1-two .col-md-3.ls>div{ margin-right: 0; }
.index-sec1-two-div{transition: all .5s ease-in-out;}
.index-sec1-two-div i{ margin:auto; }
.index-sec1-two-div i.index-sec1-two-i1{ width: 44px; height: 51px; background: url(../images/icon/index-about-i1.png) no-repeat;  }
.index-sec1-two-div i.index-sec1-two-i2{ width: 50px; height: 38px; background: url(../images/icon/index-about-i2.png) no-repeat;  }
.index-sec1-two-div i.index-sec1-two-i3{ width: 50px; height: 47px; background: url(../images/icon/index-about-i3.png) no-repeat;  }
.index-sec1-two-div i.index-sec1-two-i4{ width: 45px; height: 50px; background: url(../images/icon/index-about-i4.png) no-repeat;  }
.index-sec1-two-div p{ font-size: 2.2rem; color: #666; line-height: 28px; margin-top: 20px; }
.index-sec1-two .col-md-3:hover .index-sec1-two-div{ background: #1269c6 }
.index-sec1-two .col-md-3:hover i.index-sec1-two-i1{  background: url(../images/icon/index-about-i1-on.png) no-repeat;  }
.index-sec1-two .col-md-3:hover i.index-sec1-two-i2{  background: url(../images/icon/index-about-i2-on.png) no-repeat;  }
.index-sec1-two .col-md-3:hover i.index-sec1-two-i3{  background: url(../images/icon/index-about-i3-on.png) no-repeat;  }
.index-sec1-two .col-md-3:hover i.index-sec1-two-i4{  background: url(../images/icon/index-about-i4-on.png) no-repeat;  }
.index-sec1-two .col-md-3:hover p{ color: #fff; }
.index-sec2{ padding: 70px 0 100px; background:url(../images/index-sec2-bg.jpg) no-repeat; background-size: cover; position: relative; margin-top:40px; }
.index-sec2:before{ content: ""; position: absolute; width: 1px; height: 648px; background: #e6e6e6; top: 0; left: 50%; }
.index-sec2 .row{ margin-top: 50px; }
.index-sec2L{ padding-right: 30px !important; }
.index-sec2L .scale-img{ display: block; position: relative; width: 100%; height:280px; overflow: hidden;  }
.index-sec2L .scale-img img{ width: 100%; height: 100%; -webkit-transition: all 0.4s ease-in-out;position: relative; z-index: 2;
    -moz-transition: all 0.4s ease-in-out; transition: all 0.4s ease-in-out;}
.index-sec2L:hover .scale-img img{transform: scale(1.1,1.1); -webkit-transform: scale(1.1,1.1);}
.index-sec2L-arc{ margin-top: 40px;  overflow: hidden; }
.index-sec2L-arc span{ display: block; font-size: 22px; color: #999; width: 100px; float: left; line-height: 1;}
.index-sec2L-arc>div{ width: 360px; float: left; }
.index-sec2L-arc h5 a{ color: #333; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; line-height: 1; }
.index-sec2L:hover .index-sec2L-arc h5 a{ color: #1269c6; }
.index-sec2L-arc p{ color: #808080; font-size: 14px; line-height: 22px; margin-top: 8px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box;  -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.index-sec2R{ padding-left: 30px !important; }
.index-sec2R span{ display: block; width: 100px; float: left; color:#999; }
.index-sec2R span i{ font-size: 22px;    line-height: 1; }
.index-sec2R span em{ font-size: 14px; }
.index-sec2R li{ width: 100%; float: left; border-bottom: 1px solid #e6e6e6; padding-bottom: 35px; position: relative; margin-top: 40px; overflow: hidden;}
.index-sec2R li:first-child{ margin-top: 0; }
.index-sec2R li a{display: block;}
.index-sec2R li .index-sec2R-arc{ width: 360px; float: left; }
.index-sec2R li h5{ color: #333; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; line-height: 1; }
.index-sec2R li:hover .index-sec2R-arc h5{ color: #1269c6; }
.index-sec2R li p{ color: #808080; font-size: 14px; line-height: 22px; margin-top: 8px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box;  -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.index-sec2R li:before,.index-sec2R li:after{ content: ""; position: absolute; }
.index-sec2R li:before{ width: 1px; height: 0; background: #e6e6e6; bottom: 0; transition: height .5s ease-in-out; right: 60px; }
.index-sec2R li:after{ width: 7px; height: 12px; background: url(../images/icon/right-sanjiao.png) no-repeat; transition: right .5s ease-in-out; bottom: 13px; right: -7px; }
.index-sec2R li:hover:before{ height: 39px; }
.index-sec2R li:hover:after{ right: 27px; }
.index-sec3{ width: 100%; height: 760px; background: url(../images/index-sec3-bg1.jpg) no-repeat; 
	background-size: cover;overflow: hidden; position: relative;
}
/*.index-sec3:before{
	content: ""; 
	position: absolute;
	top: 47.5px;
	width: 1324px; 
	height: 655px; 
	background: url(../images/index-sec4-bg.png) no-repeat; 
	left: 50%;
	margin-left: -662px;
}*/
.index-sec3-main{ width: 100%; padding:0 85px;   }
.index-sec3-main li{ width: 25%; height: 760px; float: left; position: relative;  }
/*.index-sec3-main li:before{ content: ""; position: absolute; width: 1px; 
	height: 760px; 
	background: url(../images/icon/white-opacity50.png) repeat;
	opacity: 0.3; right: 0; top: 0; 
	
}*/

.index-sec3-main li .index-sec3-liA{ display: flex; justify-content: center; align-items: center; width: 100%; height: 760px; height: auto\9; }
.index-sec3-main li .index-sec3-liA img{ max-width: 100%; display: block; margin:auto; }
.index-sec3-main li .index-sec3-liA h5{ font-size: 2.4rem; color: #fff; margin-top: 20px; font-weight: normal; }
.index-sec3-main li .index-sec3-liA img {top: -70px\9; bottom: 0\9;position: absolute\9; left: 0\9; right: 0\9;}
.index-sec3-main li .index-sec3-liA h5 {top: 50px\9; bottom: 0\9;position: absolute\9; left: 0\9; right: 0\9; z-index: 99\9; text-align: center\9; margin: auto\9; height: 30px\9;}

.index-sec3-main li:last-child:before{
	display: none;
}


.index-sec3-liA2{ width: 100%; height: 100%; padding: 30px 35px; background:#fff; position: relative; visibility: hidden; opacity: 0; -webkit-transform: scaleY(0); z-index: -1;
    transform: scaleY(0);
    -webkit-transform-origin: 50%;
    transform-origin: 50%;
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-in-out;
    transition-timing-function: ease-in-out;  }
.index-sec3-liA2 .scale-img{ width: 100%;overflow: hidden; display: block; margin-top: 20px;}
.index-sec3-liA2 .scale-img img{ width: 100%; height: 100%; -webkit-transition: all 0.4s ease-in-out;position: relative;
    -moz-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;}
.index-sec3-liA2:hover .scale-img img{transform: scale(1.1,1.1); -webkit-transform: scale(1.1,1.1);}
.index-sec3-liA2 .index-sec3-liA2DIV{ width: 100%; display: block; margin-top: 10px; }
.index-sec3-liA2 .index-sec3-liA2DIV img{ max-width: 100%; display: block; margin:auto; }
.index-sec3-liA2 i{ width: 1px; height: 150px; background:#e6e6e6; margin: 27px auto 0; }
.index-sec3-liA2 h5{ font-size: 2.4rem; color: #1269c6; text-align: center; margin-top: 30px; }
.index-sec3-liA2 p{ text-align: center; font-size: 0.14rem; line-height: 0.24rem; color: #676767; margin-top: 0.25rem;overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:4;
    -webkit-box-orient: vertical; }

.index-sec3-main li:hover .index-sec3-liA{ display: flex; }
.index-sec3-main li:hover .index-sec3-liA2{ -webkit-transform: scaleY(1);transform: scaleY(1);opacity:1; visibility: visible; z-index: 1;}
.mobi-index-sec3-main{ width: 100%; overflow: hidden; position: relative; padding:20px 3%;}
.mobi-index-sec3-main .swiper-slide{ height: 360px; background:#fff; border-radius: 5px;     overflow: hidden;}
.mobi-index-sec3-main .index-sec3-liA2{ opacity: 1; visibility: visible; z-index: 1;-webkit-transform: scaleY(1);  transform: scaleY(1);    padding: 20px 2%; }
.mobi-index-sec3-main .index-sec3-liA2 .index-sec3-liA2DIV img{ height: 20px; }
.mobi-index-sec3-main .index-sec3-liA2 i{ display: none }
.mobi-index-sec3-main .index-sec3-liA2 h5{ font-size: 1.6rem; margin-top: 15px; }



.index-sec4{ margin:50px 0; position: relative; height: 730px;}
.index-sec4:before,.index-sec4:after{ content: ""; position: absolute;top: 0;}
.index-sec4:before{ width: 1324px; height: 655px; background: url(../images/index-sec4-bg.png) no-repeat; left: 40px; }
/*.index-sec4:after{ width: 500px; height: 730px; background: url(../images/sec4-right.jpg) no-repeat; right: 0;  }*/
.index-sec4 .container{ padding-top: 110px; }
.index-sec4-part{ margin-top: 50px; overflow: hidden; }
.index-sec4-part li{ height: 100px; width: 20%; transition: all .5s ease-in-out; display: flex; align-items: center;    justify-content: center; border-bottom:1px solid #e6e6e6; border-right:1px solid #e6e6e6;}
.index-sec4-part li img{ max-width: 100%; display: block; margin:auto; width: 60px ;
	/*-webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    
    filter: grayscale(100%);
	
    filter: gray;*/ }
.index-sec4-part li:hover img{ /*-webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    
    filter: grayscale(0);
	
    filter: none;*/ }

@media (max-width: 575.98px) { 
	.banner .swiper-slide a img{ width: 100%; height: auto; }
	.banner .swiper-slide h2{ font-size: 2.2rem;text-align: center;margin-top: 10px; }
	.index-sec1{ margin:20px 0 0; }
	.index-sec1-oneL{ height: auto; }
	.index-sec1-one:after{ display: none !important }
	.index-title{ font-size: 2rem;  }
	.index-aboutImg{ width: 100%;  margin-top: 15px; }
	.index-sec1-one p{ line-height: 24px; margin-top: 15px; display: block;}
	.index-sec1-oneR{ width: 100%; height: 300px; margin-top: 20px; background: url(../images/index-about-img2.jpg) no-repeat; background-size: cover;  }
	.VideoBtn1{ width: 3rem; height: 3rem; margin-top: -1.5rem; margin-left: -1.5rem;  }
	.pop-video .popDialog{ width: 80%; height: 200px; }
	.popWindow .popClose{ width: 15px; height: 15px; background-size: 100%; }
	.index-sec1-two{ margin-top: 20px;    padding-bottom: 20px; }
	.index-sec1-two h5{ margin-top: 60px; font-size: 1.6rem; line-height: 24px; }
	.index-sec1-two .container{ margin-top: 40px; padding:15px 2%; }
	.index-sec1-two-div{ height: 100px; }
	.index-sec1-two-div p{ font-size: 1.6rem;  margin-top:10px; }
	.index-sec2{ padding:20px 0;margin-top: 10px; }
	.index-sec2R span em{display: none;}
	.index-sec3-liA2 .scale-img img { width: 100%; height: 300px;}
	.mobi-index-sec3-main .swiper-slide{height: auto;}
	.index-sec2L-arc p,.index-sec2R li p { font-size: 12px;}
	.index-sec2:before{ display: none !important; }
	.index-sec2 .row{ margin-top: 20px; }
	.index-sec2L{ padding-right: 0 !important; margin-bottom: 15px; }
	.index-sec2L .scale-img{ height: auto; }
	.index-sec2L-arc{ margin-top: 15px; }
	.index-sec2L-arc span{ font-size: 1.8rem; width: 60px; }
	.index-sec2L-arc>div{ width: calc( 100% - 60px ); }
	.index-sec2R{ padding-left: 0 !important; border-top: 1px solid #e6e6e6 }
	.index-sec2R li:first-child{ margin-top: 20px; }
	.index-sec2R span{ width: 60px; }
	.index-sec2R span i{ font-size: 1.8rem; }
	.index-sec2R li{ padding-bottom: 15px;    margin-top: 15px; }
	.index-sec2R li .index-sec2R-arc{width: calc( 100% - 60px );}
	.index-sec2R li:before,.index-sec2R li:after{ display: none; }
	.index-sec3{ height:auto; background-size: cover; }




	.index-sec4{ margin:20px 0; height: auto;}
	.index-sec4:before{ width: 100%;height: 380px; background: url(../images/index-sec4-bg.png) no-repeat; background-size: 100%;  left: 2%; }
	.index-sec4 .container{ padding-top: 20px; }
	.index-sec4-part{ margin-top: 20px; }
	.index-sec4:after{ display: none !important; }
	.index-sec4-part li{ height: 80px; }
	.index-sec4-part li img{ height: 40px; }
}

@media (min-width: 576px) and (max-width: 767.98px) {
	.banner .swiper-slide a img{ width: 100%; height: 280px; }
	.banner .swiper-slide h2{ font-size: 2.4rem; text-align: center; }
	.index-sec1{ margin:20px 0; }
	.index-sec1-oneL{ height: auto; }
	.index-sec1-one:after{ display: none !important }
	.index-title{ font-size: 2rem;  }
	.index-aboutImg{ width: 100%;  margin-top: 15px; }
	.index-sec1-one p{ line-height: 24px; margin-top: 15px; }
	.index-sec1-oneR{ width: 100%; height: 300px; margin-top: 20px; background: url(../images/index-about-img2.jpg) no-repeat; background-size: cover;  }
	.VideoBtn1{ width: 3rem; height: 3rem; margin-top: -1.5rem; margin-left: -1.5rem;  }
	.pop-video .popDialog{ width: 80%; height: 200px; }
	.popWindow .popClose{ width: 15px; height: 15px; background-size: 100%; }
	.index-sec1-two{ margin-top: 20px;    padding-bottom: 20px; }
	.index-sec1-two h5{ margin-top: 60px; font-size: 1.6rem; line-height: 24px; }
	.index-sec1-two .container{ margin-top: 40px; padding:15px 2%; }
	.index-sec1-two-div{ height: 100px; }
	.index-sec1-two-div p{ font-size: 1.6rem;  margin-top:10px; }
	.index-sec2{ padding:20px 0; }
	.index-sec2:before{ display: none !important; }
	.index-sec2 .row{ margin-top: 20px; }
	.index-sec2L{ padding-right: 0 !important; margin-bottom: 15px; }
	.index-sec2L .scale-img{ height: auto; }
	.index-sec2L-arc{ margin-top: 15px; }
	.index-sec2L-arc span{ font-size: 1.8rem; width: 60px; }
	.index-sec2L-arc>div{ width: calc( 100% - 60px ); }
	.index-sec2R{ padding-left: 0 !important; border-top: 1px solid #e6e6e6 }
	.index-sec2R li:first-child{ margin-top: 20px; }
	.index-sec2R span{ width: 60px; }
	.index-sec2R span i{ font-size: 1.8rem; }
	.index-sec2R li{ padding-bottom: 15px;    margin-top: 15px; }
	.index-sec2R li .index-sec2R-arc{width: calc( 100% - 60px );}
	.index-sec2R li:before,.index-sec2R li:after{ display: none; }
	.index-sec3-main{ padding:0 2%; }
	.index-sec3{ height: 400px; background-size: cover; }
	.index-sec4{ margin:20px 0; height: auto;}
	.index-sec4:before{ width: 100%;height: 380px; background: url(../images/index-sec4-bg.png) no-repeat; background-size: 100%;  left: 2%; }
	.index-sec4 .container{ padding-top: 20px; }
	.index-sec4-part{ margin-top: 20px; }
	.index-sec4:after{ display: none !important; }
	.index-sec4-part li{ height: 80px; }
	.index-sec4-part li img{ height: 40px; }

}
@media (min-width: 768px) and (max-width: 991.98px) { 

    .banner .swiper-slide h2{ font-size: 4rem; }
    .index-title{ font-size: 2rem; }
    .index-sec1{ margin:30px 0 0; }
    .index-sec1-one:after{ height: 348px; }
    .index-sec1-oneL,.index-sec1-oneR{ height: 348px; }
    .index-aboutImg{ width: 430px; margin-top: 20px; }
    .index-sec1-one p{ line-height: 24px;margin-top: 10px; -webkit-line-clamp: 2; }
    .more{ width: 80px; font-size: 1.4rem; height: 30px; line-height: 28px; }
    .VideoBtn1{ width: 4rem; height: 4rem; margin-top: -2rem; margin-left: -2rem;  }
    .pop-video .popDialog{ width: 400px; height: 300px; }

    .index-sec1-two{ margin-top: 30px;padding-bottom: 30px; }
    .index-sec1-two h5{ margin-top: 135px; }
    .index-sec1-two .container{ margin-top: 70px; }
    .index-sec1-two-div{ height: 100px; }
    .index-sec1-two .col-md-3:hover i.index-sec1-two-i1,.index-sec1-two .col-md-3:hover i.index-sec1-two-i2,
    .index-sec1-two .col-md-3:hover i.index-sec1-two-i3,.index-sec1-two .col-md-3:hover i.index-sec1-two-i4{ height: 30px; background-size: auto 100%; }
    .index-sec1-two-div i.index-sec1-two-i1{ width: 26px }
    .index-sec1-two-div i.index-sec1-two-i2{ width: 42px }
    .index-sec1-two-div i.index-sec1-two-i3{ width: 32px }
    .index-sec1-two-div i.index-sec1-two-i4{ width: 28px }
    .index-sec1-two-div i.index-sec1-two-i1,.index-sec1-two-div i.index-sec1-two-i2,
    .index-sec1-two-div i.index-sec1-two-i3,.index-sec1-two-div i.index-sec1-two-i4{ height: 30px; background-size: auto 100%; }
    .index-sec1-two-div p{ font-size: 1.6rem;    margin-top: 10px; }


    .index-sec2{ padding: 35px 0 50px; }
    .index-sec2:before{ height: 442px; }
    .index-sec2 .row{ margin-top: 30px; }
    .index-sec2L .scale-img{ height: auto; }
    .index-sec2L-arc{ margin-top: 20px; }
    .index-sec2L-arc span,.index-sec2R span{ width: 80px; }
    .index-sec2L-arc>div { width: 240px; }
    .index-sec2R li{ padding-bottom: 20px; margin-top: 20px;}
    .index-sec2R li .index-sec2R-arc{ width: 240px; }
    .index-sec3{ height: 405px; }
    .index-sec3-main{ padding:0 40px; }
    .index-sec3-main li,.index-sec3-main li:before,.index-sec3-main li .index-sec3-liA{ height: 405px; }
    .index-sec3-main li .index-sec3-liA img{ height: 40px; }
    .index-sec3-main li .index-sec3-liA h5{ font-size: 1.8rem; margin-top: 10px; }
    .index-sec3-liA2{ padding:20px; }
    .index-sec3-liA2 .index-sec3-liA2DIV img{ height: 40px; }
    .index-sec3-liA2 i{ height: 50px; margin:15px auto 0; }
    .index-sec3-liA2 h5{ font-size: 1.8rem; margin-top: 20px; }
    .index-sec4{ margin:30px 0; height: 307px; }
    .index-sec4:after{ height: 307px; width: 210px; background-size: 100%; }
    .index-sec4:before{ width: 620px; height: 307px; background-size: 100%; }
    .index-sec4 .container{ padding-top: 30px; }
    .index-sec4-part{ margin-top: 30px; }
    .index-sec4-part li{ height: 90px; }
    .index-sec4-part li img{ height: 35px; }
}


@media (min-width: 992px) and (max-width: 1199.98px) { 
    .banner .swiper-slide h2{ font-size: 4rem; }
    .index-title{ font-size: 1.8rem; }
    .index-sec1{ margin:30px 0 0; }
    .index-sec1-one:after{ height: 348px; }
    .index-sec1-oneL,.index-sec1-oneR{ height: 348px; }
    .index-aboutImg{ width: 550px; margin-top: 20px; }
    .index-sec1-one p{ line-height: 24px;margin-top: 10px; -webkit-line-clamp: 2; }
    .more{ width: 80px; font-size: 1.4rem; height: 30px; line-height: 28px; }
    .VideoBtn1{ width: 4rem; height: 4rem; margin-top: -2rem; margin-left: -2rem;  }
    .pop-video .popDialog{ width: 600px; height: 450px; }
    .index-sec1-two{ margin-top: 30px;padding-bottom: 30px; }
    .index-sec1-two h5{ margin-top: 185px; }
    .index-sec1-two .container{ margin-top: 100px; }
    .index-sec1-two-div{ height: 100px; }
    .index-sec1-two .col-md-3:hover i.index-sec1-two-i1,.index-sec1-two .col-md-3:hover i.index-sec1-two-i2,
    .index-sec1-two .col-md-3:hover i.index-sec1-two-i3,.index-sec1-two .col-md-3:hover i.index-sec1-two-i4{ height: 30px; background-size: auto 100%; }
    .index-sec1-two-div i.index-sec1-two-i1{ width: 26px }
    .index-sec1-two-div i.index-sec1-two-i2{ width: 42px }
    .index-sec1-two-div i.index-sec1-two-i3{ width: 32px }
    .index-sec1-two-div i.index-sec1-two-i4{ width: 28px }
    .index-sec1-two-div i.index-sec1-two-i1,.index-sec1-two-div i.index-sec1-two-i2,
    .index-sec1-two-div i.index-sec1-two-i3,.index-sec1-two-div i.index-sec1-two-i4{ height: 30px; background-size: auto 100%; }
    .index-sec1-two-div p{ font-size: 1.6rem;    margin-top: 10px; }
    .index-sec2{ padding: 35px 0 50px; }
    .index-sec2:before{ height: 444px; }
    .index-sec2 .row{ margin-top: 30px; }
    .index-sec2L .scale-img{ height: auto; }
    .index-sec2L-arc{ margin-top: 20px; }
    .index-sec2L-arc span,.index-sec2R span{ width: 80px; }
    .index-sec2L-arc>div { width: 310px; }
    .index-sec2R li{ padding-bottom: 20px; margin-top: 20px;}
    .index-sec2R li .index-sec2R-arc{ width: 300px; }
    .index-sec3{ height: 405px; }
    .index-sec3-main{ padding:0 40px; }
    .index-sec3-main li,.index-sec3-main li:before,.index-sec3-main li .index-sec3-liA{ height: 405px; }
    .index-sec3-main li .index-sec3-liA img{ height: 40px; }
    .index-sec3-main li .index-sec3-liA h5{ font-size: 1.8rem; margin-top: 10px; }
    .index-sec3-liA2{ padding:20px; }
    .index-sec3-liA2 .index-sec3-liA2DIV img{ height: 40px; }
    .index-sec3-liA2 i{ height: 50px; margin:15px auto 0; }
    .index-sec3-liA2 h5{ font-size: 1.8rem; margin-top: 20px; }
    .index-sec4{ margin:30px 0; height: 307px; }
    .index-sec4:after{ height: 307px; width: 210px; background-size: 100%; }
    .index-sec4:before{ width: 620px; height: 307px; background-size: 100%; }
    .index-sec4 .container{ padding-top: 30px; }
    .index-sec4-part{ margin-top: 30px; }
    .index-sec4-part li{ height: 90px; }
}
@media (min-width: 1200px) and ( max-width:1440px ) { 
	.index-sec3{ height: 605px; }
	.index-sec3-main li{ height: 605px; }
	.index-sec4{ height: 394px; }
	.index-sec4:before{width: 796px; height: 394px; background-size: 100%;}
	.index-sec4:after{ width: 270px; height: 394px; background-size: 100%; }
	.index-sec4 .row .col-md-10{ width: 900px !important; }
	.index-sec4 .container{ padding-top: 60px; }
	.index-sec4-part{ margin-top: 40px; }
	.index-sec4-part li{ height: 90px;  }
	.index-sec4-part li img{ height: 40px; }
}