body{
    background: #f7f8fa;
}
input {
    border: none;
    outline: none;
    background: none;
    box-shadow: none;
}
a {
    text-decoration: none;
    color: inherit;
    cursor: pointer
}
.box1200{
    width: 1200px;
    margin:0 auto;
}
.header{
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(185,185,185,.32);
}
.banner{
    margin-top: 20px;
}
.banner img{
    width: 100%;
}
.nav{
    display: flex;
    margin:0 auto;
    position: relative;
    padding: 15px 0;
    align-items: center;
}

.nav .logo{
    max-width: 180px;
    max-height: 50px;
}
.nav .son a{
    display: block;
    font-size: 14px;
    line-height: 25px;
    text-align: left;
}

.tab{
    display: flex;
}
.tab-item{
    position: relative;
}
.tab-item:hover .son{
    display: block;
    float:left;
    position: absolute;
    left: 0;
    top:45px;
    background: #fff;
    padding: 10px;
    width:180%;
}
.nav .tab-title{
    font-size: 16px;
    color: #333;
    padding: 0 15px;
    line-height: 50px;
}

.nav .son{
    display: none;
}
.nav .search{
    position: absolute;
    right: 0;
}
.nav .search .btn{
    display: inline-block;
    width: 80px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    color: #fff;
    background-color: #00a4ff;
    appearance: none;
    border: none;
    cursor: pointer;
    border-radius: 0 5px 5px 0;
}
.nav .search-input{
    display: inline-block;
    width: 255px;
    height: 44px;
    float: left;
    padding: 0 3px 0 34px;
    font-size: 13px;
    color: #333;
    overflow: visible;
    box-sizing: content-box;
    background: #f3f5f9;
}
.lists-item-title{
    font-size: 18px;
    color: #222;
    font-weight: 600;
}
.lists-item-info{
    line-height: 2;
    font-size: 14px;
    color: #999;
    margin-top:10px
}
.lists-item-time{
    line-height: 2;
    font-size: 14px;
    color: #999;
}
.lists-item{
    border-bottom: 1px solid #f9f9f9;
    padding: 20px 0;
}
.box{
    margin:20px auto;
    min-height: 500px;
}
.box-left{
    width:calc(78% - 30px);
    background: #fff;
    float: left;
    padding: 15px;
    min-height: 500px;
}
.box-right{
    width:20%;
    float: right;
}
.right-lists-title{
    font-size: 18px;
    font-weight: 400;
    color: #333;
    border-bottom: 1px solid #eaeaea;
    padding-bottom: 15px;
}
.right-lists-info{
    font-size: 14px;
    color: #222;
    margin-top: 20px;
}
.right-lists{
    padding: 15px;
    margin-bottom: 20px;
    background: #fff;
}
.more{
    width: 100%;
    margin-top: 10px;
    padding: 12px 0;
    color: #555;
    border-radius: 50px;
    border: 1px solid #f1f1f1;
    text-align:center;
}
.more:hover{
    color: red;
}
.clear{
    clear: both;
}
.bottom{
    background: #fff;
    margin-top:20px;
    padding-top: 30px;
}
.links{
    display: inline-block;
    margin-right: 28px;
    margin-bottom: 7px;
    font-size: 12px;
    vertical-align: middle;
}
.beian{
    border-top: 1px solid #eaeaea;
    margin-top:30px;
    padding:20px 0 ;
    font-size: 12px;
    text-align: center;
    line-height: 18px;
}
.content-title{
    text-align: center;
    font-size: 24px;
}
.content-body{
    color: #333;
    font-size: 14px;
    margin:30px 0;
}
.content-body img{
    max-width: 100%;
}
.qq{
    width: 25px;
    display: inline;
}
.qq2{
    position: relative;
    top:-5px;
}