.nav{
    width:100%;
    height:80px;
    background:rgba(0,0,0,1);
    box-shadow:0px 2px 6px 0px rgba(0,0,0,0.13);
    opacity:0.85;
    position: fixed;
    top:0;
    left:0;
    z-index:999;
}
.nav-con{
    width:1200px;
    margin:0 auto;
    display:flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.nav-logo{
    width:257px;
    height:45px;
}
.nav-menu{
    width:700px;
    height:80px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.nav-menu li{
    padding:28px 24px;
    height:80px;
    color:#777777;
    font-size:18px;
    box-sizing: border-box;
}
.nav-menu li.on{
    background:#353539 url('../images/backtop.png') no-repeat top left;
    background-size:100% 4px;
    color:#fff;
}
.navs{
    width:1200px;
    height:75px;
    color:#666;
    font-size: 12px;
    margin:0 auto;
    line-height: 75px;
    margin-top: 80px;
}
.content{
    width:1200px;
    margin:0 auto;
}
.cont-left{
    width:850px;
    float:left;
    padding-right:30px;
    box-sizing: border-box;
}
.cont-left h1{
    color:#333;
    font-size: 25px;
    line-height: 33px;
    letter-spacing: 2px;
    margin-bottom:14px;
    font-weight: normal;
}
.infos .headerimg{
    display: block;
    width:30px;
    height:30px;
    float:left;
    border-radius: 50%;
}
.infos .headerimg img{
    display: block;
    width:30px;
    height:30px;
    border-radius: 50%;
}
.infos .infotime{
    color:#666;
    font-size:12px;
    height: 30px;
    line-height: 30px;
    letter-spacing: 1px;
    float: left;
    margin-left:10px;
}
.cont-left-cms{
    color:#333;
    font-size: 16px;
    line-height: 28px; 
    padding-top:40px;
    padding-bottom: 40px;
}
.cont-left-cms video{
    width:auto !important;
    height:auto !important;
    display: block;
    margin:0 auto;
}
.cont-left-cms .img_wrapper{
    width:100%;
}
.cont-left-cms .img_wrapper img,.cont-left-cms img{
    width:700px !important;
    height:auto !important; 
    display: block;
    margin:0 auto;
}
.cont-left-cms .img_wrapper .img_descr{
    display: block;
    width: 100%;
    text-align: center;
    line-height: 30px;
    height: 40px;
}



.cont-right{
    width:350px;
    height:740px;
    background:#F4F5F6;
    float:left;
    padding:0 20px 20px 20px;
    box-sizing: border-box;
}
.cont-right h1{
    height: 55px;
    color:#333;
    font-size: 18px;
    letter-spacing: 2px;
    line-height: 55px;    
}
.cont-right .game-con{
    width:310px;
    height:110px;
    background:#FFF;
    margin-bottom:1px;
    padding:15px;
    box-sizing: border-box;
}
.cont-right .game-con:hover{
    cursor: pointer;
}
.game-con .game-img{
    width:80px;
    height:80px;
    display: block; 
    float:left; 
    margin-right:15px;  
}
.game-con .game-img img{
    width:100%;
    height:100%;
    display: block;
}
.game-con .game-dir{
    display: block;
    padding-top:5px;
    box-sizing: border-box;
}
.game-con .game-dir em{
    height:21px;
    font-size:16px;
    color:rgba(51,51,51,1);
    line-height:21px;
    letter-spacing:1px;
    margin-bottom:8px;  
    display: block;      
}
.game-con .game-dir i{
    color:#999;
    height:38px;
    font-size:14px;
    line-height:19px;
    display: block;
}




.wanganList{
    max-width: 1200px;
    padding: 5px 5px;
    border: #e5e5e5 1px solid;
    display:flex;
    flex-direction: row;
    justify-content: space-around;
    margin:0 auto;
    margin-top:35px;
    position: relative;
}
.footer{
    width:100%;
    height:276px;
    background:#141414;
    display:flex;
    flex-direction: column;
    align-items: center;
    padding-top:35px;
    box-sizing: border-box;
    margin-top:35px;
}
.footer p{
    height:21px;
    font-size:15px;
    color:rgba(136,136,136,1);
    line-height:21px;
}

.to-top{
    width:40px;
    height:40px;
    position: absolute;
    right:-70px;
}