.left_main{
    padding: 5px 10px;
}
.nav_year{
    float: left;
    margin-right: 10px;
    padding: 5px 10px;
    cursor: pointer;
}
.zz_nav{
    margin-left: 10px;
}
.act{
    background: #f50000;
    color: #fff;
}
.list{
    margin-top: 10px;
}
.list li{
    float: left;
    margin-right: 10px;
    padding: 15px 10px;
    cursor: pointer;
    width: 440px;
    background: #fff;
    margin-top: 10px;
}
.list img{
    width: 100%;
    height: 100%;
}
.list_img{
    float: left;
    width: 200px;
    height: 110px;
}
.list_info{
    float: left;
    width: 155px;
    margin: 2px 10px;
}
.act_title{
    letter-spacing: 0.8px;
    display: -webkit-box;
    overflow: hidden;
    height: 35px;
}
.act_time{
    color: #999;
    font-size: 12px;
    margin-top: 5px;
}
.act_add{
    color: #999;
    font-size: 12px;
    margin-top: 3px;
    height: 15px;
    overflow: hidden;
}
.btn{
    margin-top: 10px;
}
.ks_btn{
    display: inline-block;
    background: #f50000;
    color: #fff;
    padding: 3px 11px;
    border-radius: 3px;
    font-size: 14px;
}
.st_btn{
    display: inline-block;
    background: #999;
    color: #fff;
    padding: 3px 11px;
    border-radius: 3px;
    font-size: 14px;
}
.hz_box{
    float: right;
    background: #f50000;
    padding: 5px 10px;
    color: #fff;
}