.tit-index-1.ptit{
    border-bottom-color: #eee;
}
.tit-index-1.ptit:after{
    background-color: #f78e01;
}
/*******************************
    -------[=index]-------
********************************/
#banner .item{
    height: 800px;
    font-size: 14px;
    color: #fff;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
    outline: none;
    overflow: hidden;
    -o-transition: none;
    -ms-transition: none;
    -moz-transition: none;
    -webkit-transition: none;
    transition: none;
}
#banner .wp{
    display: block;
}
#banner .txt{
    display: block;
    padding: 50px 100px;
    margin-top: 20%;
    opacity: 0;
    width: 80%;
    background-color: rgba(51,51,51,0.45);
}
#banner .cn{
    display: block;
    font-size: 46px;
}
#banner .en{
    display: block;
    padding-bottom: 40px;
    font-size: 18px;
	line-height: 35px;
}
#banner .btn{
    display: block;
    width: 130px;
    line-height: 45px;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 3px;
}
#banner .slick-arrow{
    position: absolute;
    top: 50%;
    z-index: 10;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255,255,255,.2);
    background-repeat: no-repeat;
    background-position: center center;
}
#banner .prev{
    left: 0;
    background-image: url(../images/imgp-arrprev.png);
}
#banner .next{
    right: 0;
    background-image: url(../images/imgp-arrnext.png);
}
#banner .slick-dots{
    position: absolute;
    left: 0;
    bottom: 25px;
    padding-left: 100px;
}
#banner .slick-dots li{
    display: inline-block;
    margin: 0 4px;
    width: 36px;
    height: 4px;
    background-color: rgba(255,255,255,.4);
}
#banner .slick-dots .slick-active{
    background-color: #fff;
}
/*index-row1*/
.index-row1{
    padding: 55px 0 35px;
    overflow: hidden;
}
.plist-pro{
    overflow: hidden;
    margin-top: 30px;
    margin-left: -30px;
}
.plist-pro li{
    float: left;
    padding-left: 30px;
	margin-bottom: 50px;
    width: 50%;
}
.plist-pro a{
    display: block;
    position: relative;
}
.plist-pro img{
    display: block;
    width: 100%;
    border-radius: 5px;
}
.plist-pro .ico{
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    height: 45px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: auto 100%;
    background-size: auto 100%;
}
.plist-pro .li1 .ico{background-image: url(../images/imgp-indexico1.png);}
.plist-pro .li2 .ico{background-image: url(../images/imgp-indexico2.png);}
.plist-pro .li3 .ico{background-image: url(../images/imgp-indexico3.png);}
.plist-pro .li4 .ico{background-image: url(../images/imgp-indexico4.png);}
.plist-pro .pos{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    background-color: #f78e01;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px;
}
/*index-row2*/
.index-row2{
    padding-bottom: 100px;
    overflow: hidden;
}
.index-row2 .col-l,
.index-row2 .col-r{
    width: 49%;
}
.paimg{
    padding-top: 40px;
    overflow: hidden;
}
.paimg .img{
    float: left;
    width: 250px;
}
.paimg .img img{
    display: block;
    width: 100%;
}
.paimg .txt{
    display: block;
    padding: 0 20px 0 40px;
    font-size: 14px;
    overflow: hidden;
}
.paimg .txt .tit{
    display: block;
    font-size: 22px;
    color: #4e4e4e;
}
.paimg .txt .p{
    display: block;
    padding: 8px 0;
    color: #8f8f8f;
}
.paimg .txt .btn{
    display: block;
    width: 100px;
    line-height: 40px;
    text-align: center;
    color: #8f8f8f;
    border: 1px solid #8f8f8f;
    border-radius: 5px;
}
.paimg .txt:hover .btn{
    color: #0079c2;
    border-color: #0079c2;
}
/*******************************
    -------[=产品领域]-------
********************************/
.plist-column{
    padding: 45px 0 100px;
    overflow: hidden;
}
.plist-column li{
    float: left;
    width: 50%;
}
.plist-column a{
    position: relative;
    display: block;
    height: 650px;
    font-size: 14px;
    color: #666;
    overflow: hidden;
}
.plist-column .img,.plist-column .txt{
    position: absolute;
    left: 0;
    width: 100%;
    height: 50%;
}
.plist-column .txt{
    text-align: center;
    background: url(../images/imgp-bg.jpg);
}
.plist-column .txt:after{
    position: absolute;
    left: 50%;
    z-index: 10;
    margin-left: -18px;
    width: 36px;
    height: 18px;
}
.plist-column .txt .box{
    position: absolute;
    top: 50%;
    left: 0;
    padding: 0 50px;
    width: 100%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}
.plist-column .txt .tit{
    display: block;
    font-size: 24px;
    color: #474747;
}
.plist-column .txt .tit .en{
    font-size: 18px;
}
.plist-column .txt .p{
    display: block;
    padding: 20px 0 30px;
    color: #474747;
}
.plist-column .txt .btn em{
    display: inline-block;
    padding-right: 35px;
    background: url(../images/imgp-amore.png) right center no-repeat;
}
.plist-column li:hover .img{opacity: .8;}
.plist-column li:hover .txt{color: #0079c2;}
.plist-column li:hover .btn em{background-image: url(../images/imgp-amoreon.png);}
.plist-column li:nth-of-type(1) .img,.plist-column li:nth-of-type(3) .img,.plist-column li:nth-of-type(5) .img{top: 0;}
.plist-column li:nth-of-type(1) .txt,.plist-column li:nth-of-type(3) .txt,.plist-column li:nth-of-type(5) .txt{top: 50%;}
.plist-column li:nth-of-type(1) .txt:after,.plist-column li:nth-of-type(3) .txt:after,.plist-column li:nth-of-type(5) .txt:after{content: url(../images/imgp-aarr.png);top: -18px;}
.plist-column li:nth-of-type(2) .img,.plist-column li:nth-of-type(4) .img,.plist-column li:nth-of-type(6) .img{top: 50%;}
.plist-column li:nth-of-type(2) .txt,.plist-column li:nth-of-type(4) .txt,.plist-column li:nth-of-type(6) .txt{top: 0;}
.plist-column li:nth-of-type(2) .txt:after,.plist-column li:nth-of-type(4) .txt:after,.plist-column li:nth-of-type(6) .txt:after{content: url(../images/imgp-aarr1.png);bottom: -18px;}



@media only screen and (max-width: 959px) {
    /*index*/
    .plist-pro li{width: 50%;padding-bottom: 30px;}
    .index-row2 .col-l, .index-row2 .col-r{float: none;width: 100%;padding-bottom: 20px;}
    .index-row1{padding-bottom: 30px;}
    .index-row2{padding-bottom: 40px;}
    /*产品领域*/
    .plist-column li{width: 50%;}
}
@media only screen and (max-width: 768px) {
    /*index*/
    #banner .item{height: 320px;}
    #banner .txt{padding-top: 85px;}
    #banner .cn{font-size: 20px;}
    #banner .en{font-size: 14px;padding-bottom: 20px;}
    #banner .btn{width: 100px;line-height: 32px;}
    /*产品领域*/
    .plist-column .txt .box{padding: 0 20px;}
    .plist-column .txt .tit{font-size: 20px;}
    .plist-column .txt .tit .en{font-size: 16px;}
    .plist-column .txt .p{padding: 10px 0;}
}
@media only screen and (max-width: 600px) {
    /*index*/
    #banner .item{height: 240px;}
    #banner .txt{padding-top: 35px;padding-left: 20px;padding-right: 20px;}
    #banner .slick-dots{padding-left: 20px;bottom: 10px;}
    /*产品领域*/
    .plist-column li{float: none;width: 100%;}
    .plist-column li:nth-of-type(3n+2) .img{top: 0;}
    .plist-column li:nth-of-type(3n+2) .txt{top: 50%;}
    .plist-column li:nth-of-type(3n+2) .txt:after{content: url(../images/imgp-aarr.png);top: -18px;}

}
@media only screen and (max-width: 479px) {
    /*index*/
    .plist-pro li{float: none;width: 100%;}
    .paimg .img{float: none;width: 100%;}
    .paimg .txt{padding: 5px 10px;}
    .paimg .txt .tit{font-size: 18px;}
    .paimg .txt .btn{line-height: 32px;}
    /*产品领域*/
    .plist-column a{height: 540px;}
    .plist-column .txt .box{padding: 0 10px;}
}
@media only screen and (max-width: 360px) {
    
}