* {
    margin:0;
    padding:0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    font-weight: 500;
}

.layout {
    width:1400px;
    margin:0 auto;
}
header {
    background: #595757;
}
.header-logo {
    height:100px;
    padding:25px 0;
}
.header-logo img {
    max-height:100%;
    display:block;
}
.navlist {
    height:100px;
}
.navlist ul {
    height:100%;
    width:540px;
}
.navlist ul li {
    height:100%;
}
.navlist ul li a {
    display:block;
    line-height:100px;
    font-size:18px;
    padding:0 20px;
    color:#fff;
}
.header-pack {
    display:flex;
    justify-content:space-between;
}
.w-nav {
    display:flex;
    justify-content:space-between;
}
.navlist ul li:hover a {
    background:rgba(255,255,255,20%);
}
.banner {
    position:relative;
}
.banner-title {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    z-index:999;
    width:100%;
}
.banner-title h2 {
    font-size:65px;
    line-height:100px;
    color:#fff;
    text-align:center;
    text-transform:uppercase;
    font-weight:500;
   text-shadow:0 0 10px #666;
}
    .banner-title p {
        font-size: 35px;
        line-height: 55px;
        color: #fff;
        text-align: center;
        text-transform: uppercase;
        text-shadow: 0 0 10px #666;
    }
.banner .swiper-pagination-bullet {
    width:15px;
    height:15px;
    background:#fff ;
    opacity:1;
}
.banner .swiper-pagination-bullet-active {
    width: 36px ;
    background: #fff ;
    border-radius:18px;
}
.home-product {
    padding:85px 0 110px;
}
.home-cont-title {
    text-align:center;
}
.home-cont-title h3 {
    font-size: 50px;
    color: #595757;
    text-transform:uppercase;
    font-weight:500;
}
.home-cont-title p {
    font-size:16px;
    line-height:30px;
    color:rgba(89,87,87,68%);
    width:932px;
    margin:26px auto 0;
}
.home-pro-list {
    width:1005px;
    margin:25px auto 0;
}
    .home-pro-list ul {
        display:flex;
        justify-content:space-between;
        flex-wrap:wrap;
    }
    .home-pro-list li {
        width: 40%;
        padding-left: 25px;
        position: relative;
    }
        .home-pro-list li::before {
            content: "";
            width: 12px;
            height: 12px;
            display: block;
            background: #2761B4;
            position:absolute;
            left:0;
            top:50%;
            transform:translateY(-50%);
            border-radius:100%;
        }
        .home-pro-list li a {
            font-size: 18px;
            line-height: 30px;
            display: block;
            color: #595757;
            width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
.pro-img {
    margin-top:75px;

}
.pro-img img {
    width:100%;
    display:block;
}
.products-list {
    overflow:hidden;
    margin:40px -15px 0;
}
.home-pro {
    padding: 83.5px 0 110px;
    background: #F7F7F7;
}
.products-list li {
    width:20%;
    float:left;
    padding:0 15px;
}
.products-list li a{
    display:block;
    background:#fff;
    padding:66.6px 20px 75px;
    position:relative;
}
    .products-list li a img {
        width:100%;
        display:block;
    }
    .products-list li a .products-img {
        height:69px;
    }
    .products-list li:nth-child(1) a .products-img {
        width: 86.2px;
        margin: auto;
    }
    .products-list li:nth-child(2) a .products-img {
        width:80px;
        margin:auto;
    }
    .products-list li:nth-child(3) a .products-img {
        width:67px;
        margin:auto;
    }
    .products-list li:nth-child(4) a .products-img {
        width:82px;
        margin:auto;
    }
    .products-list li:nth-child(5) a .products-img {
        width:97px;
        margin:auto;
    }
    .products-list li a p {
        font-size:16px;
        line-height:24px;
        color:#666;
        margin-top:40px;
        text-align:center;
    }
    .products-list li a::after {
        content: '';
        width: 0;
        height: 2px;
        display: block;
        background: #2761B4;
        position:absolute;
        bottom:0;
        left:0;
        transition:all .5s;
    }
    .products-list li:hover a::after {
        width:100%;
    }
.home-contact {
    padding: 64px 0 67px;
    background: #505050 url(../images/homecontact-back.png) no-repeat center/cover;
}
.contact-left-cont h3 {
    font-size:50px;
    line-height:77px;
    color:#fff;
    font-weight:500;
}
.contact-left-cont ul li:nth-child(1) i {
    width:12.6px;
    height:12.6px;
    background:url(../images/phone.png) no-repeat center/cover;
    display:block;
    margin-right:19px;
    margin-top:9px;
}
.contact-left-cont ul  li div {
    font-size:16px;
    line-height:30px;
    color:#fff;
    width:87%;
}
.contact-left-cont ul li {
    display:flex;
    width:45%;
}
.contact-left-cont ul {
    display:flex;
    justify-content:space-between;
    width:680px;
    flex-wrap:wrap;
    position:relative;
}
.contact-left-cont ul li:nth-child(3) i {
    width: 13.6px;
    height: 10.7px;
    background: url(../images/email.png) no-repeat center/cover;
    display: block;
    margin-right: 18px;
    margin-top: 9px;
}
    .contact-left-cont ul li:nth-child(2) i {
        width:12px;
        height:15px;
        background:url(../images/address.png) no-repeat center/cover;
        display:block;
        margin-right:19.5px;
        margin-top:9px;
    }
    .contact-left-cont ul li:nth-child(3) {
        position:absolute;
        bottom:0;
        left:0;
    }
.contact-icon {
    width:186px;
    display:flex;
    justify-content:space-between;
    margin-top:50px;
}
.contact-icon img {
    width: 25px;
    display: block;
}
.contact-left-cont>a {
    font-size:18px;
    line-height:30px;
    display:block;
    color:#fff;
    margin-top:25px;
    text-decoration:underline;
}
.home-contact-pack {
    display:flex;
}
.contact-left-cont {
    width:60%;
}
.contact-right-cont {
    width:40%;
}
.contact-right-cont h4 {
    font-size:24px;
    line-height:30px;
    color:#fff;
    text-transform:uppercase;
    font-weight:500;
    margin-bottom:20px;
}
    .contact-right-cont input {
        display: block;
        width: 500px;
        height: 50px;
        border-radius: 10px;
        border: none;
        outline: none;
        background: rgba(247,247,247,17%);
        font-size: 18px;
        line-height: 30px;
        padding: 0 15px;
        margin-bottom: 10px;
        color: rgba(255,255,255,66%);
    }
::-webkit-input-placeholder {
    color:rgba(255,255,255,32%);
}
.submit {
    width: 200px;
    height: 50px;
    border-radius: 30px;
    background: #fff;
    font-size: 18px;
    line-height: 50px;
    text-align: center;
    color: #2761B4;
    cursor:pointer;
    text-transform:uppercase;
    margin-top:20px;
}
.swiper-container-horizontal > .swiper-pagination-bullets {
    bottom:30px;
}
.pdftitle {
    font-size: 36px;
    line-height: 285px;
    text-align: center;
    color: #333;
    background: #eee;
}
.products-list li a p {
    height:48px;
}
@media (max-width:1500px) {
    .layout {
        width:1300px;
    }
}
@media (max-width:1400px) {
    .layout {
        width: 1100px;
    }
}
@media (max-width:1000px) {
    .layout {
        width: 100%;
    }
    .hidden-sm.hidden-xs {
        display:block !important;
    }
    .home-cont-title p {
        width:100%;
    }
    .home-pro-list li {
        width:100%;
    }
    .home-pro-list {
        width:100%;
    }
    .products-list {
        margin:20px -5px 0;
    }
    .products-list li {
        width:100%;
        padding:0 5px;
    }
    .home-contact-pack {
        flex-wrap:wrap;
    }
    .contact-left-cont {
        width:100%;
    }
    .contact-right-cont {
        width:100%;
    }
        .contact-right-cont input {
            width:100%;
        }
    .contact-left-cont ul {
        width:100%;
        flex-wrap:wrap;
    }
        .contact-left-cont ul li {
            width:100%;
        }
            .contact-left-cont ul li:nth-child(3) {
                position:initial;
            }
    .navlist {
        height: auto;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #595757;
        padding:10px;
        display:none;
    }
        .navlist ul {
            width:100%;
            display:block;
        }
    .w-header {
        position:relative;
        z-index:9999;
    }
    .navlist ul li a {
        line-height:30px;
        font-size:15px;
        text-align:center;
    }
    .header-logo {
        height:60px;
        padding:15px;
    }
    .iconfont {
        position:absolute;
        width:40px;
        height:40px;
        top:50%;
        right:15px;
        transform:translateY(-50%);
    }
    .iconfont i {
        width:100%;
        height:100%;
        position:absolute;
    }
    .iconfont .cha {
        background:url(../images/cha.png) no-repeat center/100% 100%;
        display:none;
    }
    .iconfont .dh {
        background:url(../images/nav.png) no-repeat center/100% 100%;
    }
    .banner-title h2 {
        font-size:20px;
        line-height:40px;
    }
    .banner-title p{
        font-size:15px;
        line-height:30px;
    }
    .home-product{
        padding:25px 10px;
    }
    .home-cont-title h3 {
        font-size:20px;
        line-height:40px;
    }
    .home-cont-title p {
        font-size:13px;
        line-height:26px;
        margin-top:10px;
    }
    .home-pro-list li a,
    .products-list li a p {
        font-size: 13px;
        line-height: 26px;
    }
    .pro-img {
        margin-top:30px;
    }
    .home-pro {
        padding:25px 10px;
    }
    .home-contact {
        padding:25px 10px;
    }
    .contact-left-cont h3 {
        font-size:20px;
        line-height:40px;
    }
    .contact-left-cont ul li div {
        font-size:13px;
        line-height:26px;
    }
    .contact-icon {
        width:100%;
        margin-top:20px;
    }
    .contact-left-cont > a {
        font-size:13px;
        line-height:26px;
    }
    .contact-right-cont h4 {
        font-size:20px;
        line-height:40px;
        margin-top:20px;
    }
    .contact-right-cont input {
        font-size:13px;
        line-height:40px;
        height:40px;
    }
    .submit {
        width:150px;
        height:40px;
        font-size:13px;
        line-height:40px;
    }
    .swiper-container-horizontal > .swiper-pagination-bullets {
        bottom:10px;
    }
    .pdftitle {
        font-size:20px;
        line-height:150px;
    }
    .products-list li a p {
        height:auto;
    }
}