body{
    background-color: #edf0f4;
}

.wrap{
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    
}
.header{
    width: 100%;
    margin: 0 auto;
    transition: all 1s;
    position: relative;
}

.header img{
    width: 100%;
}
.header span{
    background: url(1330085.png) right top no-repeat #2a77c5;
    position: absolute;
    top: 25%;
    right: 17%;
    display: inline-block;
    width: 115px;
    height: 38px;
    line-height: 38px;
    cursor: pointer;
    color: #ffffff;
}
.header span .nian{
    font-size: 16px;
    padding: 0 15px;
} 
.header .resDate{
    display: none;
    position: absolute;
    top: 68%;
    width: 115px;
    right: 17%;
    height: 100%;
    z-index: 100;
}
.header .resDate a{
    width: 85px;
    height: 38px;
    display: inline-block;
    line-height: 38px;
    background: rgba(0,0,0,0.5);
    color: #ffffff;
    padding: 0 15px;
    border-bottom: 1px solid #888;
}
.header .resDate a:hover{
    background-color: #0b5fb4;
}
.content{
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
}
.content ul{
    width: 1100px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0 auto;
}
.content ul li{
    width: 275px;
    height: 100%;
    float: left;
    text-align: center;
    margin: 10px 0;
    box-sizing: border-box;
}
.content ul li a img{
    width: 190px;
    height: 260px;
    overflow: hidden;
    border: 2px solid #ffffff;
}
.content ul li a p{
    width: 180px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #1e8ddf;
    margin: 20px auto 0;
    border-radius: 20px;
    color: #ffffff;
    font-size: 14px;
}
.foot{
    width: 100%;
    overflow: hidden;
    text-align: center;
    background-color: #0b5fb4;
    padding: 24px 0;
    color: #b7d9fa;
    margin-top: 30px;
}
.foot .foot-content{
    position: relative;
    text-align: center;
    font-size: 12px;
    line-height: 24px;
    font-size: 14px;
    width: 1100px;
    margin: 0 auto;
}
.foot .foot-content a{
    color: #b7d9fa;
}
.foot .foot-content .logo{
    position: absolute;
    top:12px;
    left:160px;
}
.fix{
    position: fixed;
    width: 100%;
    margin: 0 auto;
    left: 0;
    top: 0;
    z-index: 10;
}
/* ipad端样式 */
@media screen and (min-width:768px) and (max-width:1024px) {
    .header span{
        top:15%;
        right:12%;
        width: 15%;
        height: 70%;
    }
    .header .resDate{
        top: 44px;
        right: 12%;
        width: 116px;
    }
    .header .resDate a{
        width: 87px;
    }
    .content ul{
        width: 100%;
    }
    .content ul li{
        width: 30%;
    }
    .foot .foot-content{
        width: 100%;
    }
    .foot .foot-content .logo{
        top:10%;
        left:6%;
    }
}

/* phone端 */
@media screen and (max-width:767px){
    .header img{
        height: 45px;
    }
    .header span{
        top: -4%;
        right: 12%;
        width: 20%;
        height: 28px;
        margin-top: 2%;
        background-size: 29% 92%;
    }
    .header span .nian{
        right: 25%;
        position: absolute;
        top: -19%;
        font-size: 14px;
    }
    .header .resDate{
        top: 35px;
        right: 12%;
        width: 75px;
    }
    .header .resDate a{
        width: 46px;
    }
    .content ul{
        width: 100%;
    }
    .content ul li{
        width: 45%;
    }
    .content ul li a img{
        width: 90%;
        height: 210px;
    }
    .content ul li a p{
        width: 80%;
    }
    .foot .foot-content{
        width: 100%;
    }
    .foot .foot-content .logo{
        display: none;
    }
    .foot .foot-content div:nth-child(3){
        display: none;
    }
    .foot .foot-content div:nth-child(4){
        display: none;
    }
}