* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "punctuation", "Microsoft YaHei", Arial, sans-serif;
    background: #E5E5E5;
    min-width: 1200px;
}

a {
    text-decoration: none;
    font-size: 14px;
    color: #777;
}

.clearfix::after {
    content: "";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}




.nav {
    width: 1200px;
    height: 90px;
    line-height: 90px;
    margin: 0 auto;
    background: no-repeat url(../image/top.jpg) scroll center;
}

.loglink {
    float: left;
    margin: 0 45px;
}

.loglink img {
    vertical-align: -20px;
    width: 160px;
    margin-top: 20px;
    height: 50px;
}

ul li {
    float: left;
    list-style: none;
    margin-right: 45px;
}

.active {
    color: #e70034;
}

ul li a:hover {
    color: #333;
}

.phone {
    float: right;
    width: 266px;
    color: #777;
    font-size: 14px;
}

.phone img {
    vertical-align: -8px;
    width: 40px;
    height: 40px;
}




.swiper-container {
    width: 1200px;
    height: 500px;
}

.swiper-container img {
    width: 100%;
    height: 100%;
}




.bussinessborder {
    width: 1200px;
    margin: 0 auto 20px auto;
    background-color: #eee;
}

.businesstile {
    margin-top: 40px;
    text-align: center;
    font-size: 28px;
    color: #777;
    font-weight: 700;
}

.businesstile p {
    margin: 10px auto 10px auto;
    font-size: 14px;
}

.businesstile hr {
    margin: 0 auto;
    width: 30%;
    color: #777;
    size: 2px;
}

.introduce {
    font-size: 14px;
    color: #333;
    margin: 40px auto;
}

.introduce .incontent {
    float: left;
    width: 373px;
    height: 250px;
    text-align: center;
    margin-left: 20px;
}

.introduce .incontent img {
    width: 354px;
    height: 211px;
}

.introduce span {
    display: block;
}




.aboutusborder {
    margin: 0 auto;
    width: 1200px;
    background-color: #eee;
}

.about {
    float: left;
    margin-top: 20px;
}

.about img {
    float: left;
    width: 250px;
    height: 270px;
    margin-top: 40px;
    margin-left: 30px;
}

.aboutnav {
    float: left;
    line-height: 38px;
    width: 70%;
    color: #333;
    margin-left: 40px;
    margin-top: 20px;
}




.footer {
    background-color: #969696;
    padding: 20px 100px;
    font-size: 14px;
    color: #FFF;
}

.footerleft {
    float: left;
}

.footerleft a {
    color: #FFF;
}

.footerleft a:hover {
    text-decoration: underline;
}

.footerright {
    float: right;
}




div.fangda a {
    display: inline-block;
    width: 95%;
    height: 80%;
    overflow: hidden;
    
    position: relative;
    
}

div.fangda a img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

div.fangda a:hover img {
    transform: scale(1.3);
}







div.fangda a div {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0);
    color: rgba(0, 0, 0, 0);
    transition: all .6s;
}

div.fangda a:hover div {
    background-color: rgba(0, 0, 0, .6);
    border: 30px solid rgba(255, 255, 255, .2);
    color: rgba(255, 255, 255, 1);
}