.banner {
    max-width: 1440px;
    margin: 0 auto;
    height: auto;
}

.banner img {
    width: 100%;
}

.banner .item {
    height: auto;
}

.slick-prev,
.slick-next {
    position: absolute;
    top: calc(50% - 60px);
    left: -60px;
    background: url(../images/icon_banner_arrow.png) no-repeat;
    background-position: 0 0;
    text-indent: -9999px;
    border: 0;
    height: 73px;
    width: 36px;
}

.slick-next {
    background-position: -60px 0;
    left: auto;
    right: -60px;
}
.slick-prev:hover{background-position: 0 100%;}
.slick-next:hover{background-position: -60px 100%;}

.index-title {
    color: #191B27;
    font-size: 21px;
    border-bottom: 1px dashed #ddd;
    position: relative;
    height: 32px;
    margin: 0 10px 20px 10px;
}

.index-title:before,
.index-title:after {
    content: "◆";
    display: block;
    text-align: center;
    font-size: 12px;
    position: absolute;
    top: 24px;
    left: -10px;
}

.index-title:after {
    left: auto;
    right: -10px;
}


.sec1 .about-box{
    background: url(../images/about_bg.jpg) no-repeat;
    background-size: cover;
    display: inline-block;
    width: 100%;
    position: relative;
    box-sizing: border-box;
    padding: 85px 100px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.about-inner{
    background: #FFF;
    position: relative;
    display: inline-block;
    width: 100%;
    padding-left: 44px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.about-title {
    font-family: 'Times New Roman';
    font-size: 25px;
    color: #8CA0BB;
    display: inline-block;
    position: absolute;
    left: 55px;
    top: 20px;
}

.about-title b {
    display: block;
    font-size: 40px;
    font-weight: 300;
    line-height: 1;
}

.product-box {
    max-width: 1440px;
    margin: 0 auto;
    background: #fff;
    padding: 0 25px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.product-box .pro-title{
    font-size: 20px;
    color: #000;
    display: inline-block;
    width: 100%;
    text-align: center;
    margin: 50px 0 25px 0;
}
.product-box .pro-title b{
    color: #8CA0BB;
    display: block;
    font-weight: 100;
    text-transform: uppercase;
    font-size: 25px;
}


.product-box .content {
    padding-bottom: 0;
}

.products-list .item a {
    padding: 12px 0px 0px 0px;
    background: #fff;
    display: block;
    border: solid 1px #ddd;
}

.products-list .item {
/*    max-width: 184px;*/
    margin: 0 auto;
    padding: 0px 8px 0px 10px;
}

.products-list .pic {
    max-width: 162px;
    margin: auto;
}

.products-list .txt {
    padding: 0 13px;
    font-size: 13px;
    padding-top: 10px;
}

.products-list .title {
    color: #004794;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 18px;
}

.products-list .description {
    line-height: 1.7;
    margin-bottom: 20px;
    color: #878787;
    font-size: 16px;
    height: 75px;
    overflow: hidden;
}

.products-list .item:hover .btn.more {
     background: #aaaaaa;
    color: #fff;
}

.product-box .related-box .slick-next,
.product-box .related-box .slick-prev {
    background: url(../images/product_arrow.png) no-repeat, #FFF;
    width: 30px;
    height: 328px;
    position: absolute;
    top: 0;
    left: -3%;
    cursor: pointer;
}

.product-box .related-box .slick-next {
    transform: rotate(180deg);
    left: auto;
    right: -3%;
}



/*
@media screen and (max-width: 1600px) {
    .slick-prev{
        left: 3%;
    }
    .slick-next{
        right: 3%;
    }
}
*/
@media screen and (max-width: 1400px) {
    .wrapper .banner .item {
        height: auto;
        padding-top: 0%;
    }
    .slick-prev {
        left: 3%;
    }
    .slick-next {
        right: 3%;
    }
    .news-box .news-list {
        max-width: 100%;
    }
}
@media screen and (max-width: 1200px){
    .slick-prev,
    .slick-next{
        top: calc(50% - 40px);
    }
}

@media screen and (max-width: 980px){
    .product-box .related-box .slick-prev{left: -20px;}
    .product-box .related-box .slick-next{right: -22px;}
}
@media screen and (max-width: 960px) {
    .news-box .news-list {
        max-width: 75%;
        margin: 0 auto;
        margin-bottom: 50px;
    }
    .sec1 .about-box {
        width: 100%;
        float: none;
        text-align: center;
    }
    .about-box .btn-box {
        position: relative;
        margin-bottom: 30px;
    }
    .about-title {
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    .about-inner {
	    padding-left: 0;
        display: inline-block;
        padding-bottom: 70px;
    }
}

@media screen and (max-width: 720px) {
    .sec1 .about-box{padding: 50px 4%;}
}

/*
@media screen and (max-width: 650px) {
     .product-box .related-box .slick-prev{
        left: -20px;
    }
    .product-box .related-box .slick-next {
        right: -4%;
    }
}
*/

@media screen and (max-width: 480px) {
     .product-box .related-box .slick-prev{
        left: -20px;
    }
    .product-box .related-box .slick-next {
        right: -20px;
    }
}