* {
    margin: 0;
    padding: 0;
}
a {
    color: #000000;
    text-decoration: none;
}
.top {
    background-image: url("../img/about/about.jpg");
    height: 400px;
    background-repeat: no-repeat;
    min-height: 300px;
    min-width: 1480px;
    position: relative;
    background-size: 100% 100%, contain;
    animation: showBig 3s;
}
@keyframes showBig {
    0% {
       background-size: 120% 120%, contain;
    }
    100% {
        background-size: 100% 100%, contain;
    }
}
.top .tit {
    position: absolute;
    left: 42.1%;
    top: 172px;
}
.content {
    text-align: center;
    padding: 40px 0;
    padding-bottom: 80px;
    background: #f6f7fb;
}
.about-qjy {
    margin-bottom: 30px;
    max-width: 800px;
    margin: 0 auto;
}
.title {
    font-weight: 400;
    font-size: 30px;
    margin-bottom: 30px;
}
.about-qjy p {
    font-size: 16px;
    line-height: 30px;
    text-align: left;
    text-indent: 2em;
}
.about-qjy h4 {
    line-height: 40px;
    font-size: 18px;
}
.about-qjy .desc-main {
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
}
.product {
    background: #fff;
    padding: 40px 0;
    margin: 60px 0;
}
.product-group {
    width: 1280px;
    margin: 0 auto;
    text-align: left;
}
.product-group .product-item {
    width: 50%;
    cursor: pointer;
    padding:0 50px;
    margin: 20px 0;
    text-align: left;
    float: left;
    display: inline-block;
}
.product-item img {
    display: block;
}
.product-item .layout {
    width: 535px;
    min-height: 472px;
    box-shadow: 1px 1px 10px #ccc;
    transition: all .5s ease;
}
.product-item .layout:hover {
    transform: translateY(-2px);
}
.product-item .layout:before{
    background: transparent;
    content: '';
    height: 0;
    width: 0;
}
.game-intr {
    padding: 0;
    word-break: break-word;
}
.game-intr h4 {
   margin-bottom: .2em;
}
.game-desc {
    color: #808080;
    padding: 0 15px;
}
.product-banner {
    margin-bottom: 10px;
}
.cooperation-item {
    display: inline-block;
    text-align: left;
    width: 278px;
    height: 310px;
    background: #fff;
    padding: 30px 15px;
    padding-top: 80px;
    margin: 0 25px;
    /*box-shadow: 1px 1px 2px #000, -1px -1px 2px #000,;*/
}
.layout {
    position: relative;
}
.layout:before {
    content: '';
    position: absolute;
    width: 63px;
    height: 3px;
    top: -20px;
    background: #e64142;
}
.item-top {
    margin-bottom: 40px;
    font-size: 22px;
}
.item-top span {
    font-size: 18px;
    line-height: 32.7px;
    font-weight: 600;
}
.item-bottom p{
    display: flex;
    line-height: 32px;
    font-size: 16px;
    color: #808080;
    align-items: center;
    margin: 10px 0;
}
.email {
    width: 18px;
    height: 14px;
    vertical-align: middle;
    margin-right: 5px;
}
.qq {
    width: 15px;
    height: 18px;
    vertical-align: middle;
    margin-right: 8px;
}
.address {
    width: 100%;
}
.address img {
    width: 100%;
    display: block;
}