span{
    display: inline-block;
}
.mm_details_wrap{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    padding-top: 45px;
    padding-bottom: 80px;
}
.mm_details_top{
    width: 100%;
    height: auto;
    border-bottom: 1px solid #F4F4F4;
}
.mm_details_time{
    font-size: 14px;
    color: #8D8D8D;
    margin: 30px 0;
}
.mm_details_content{
    font-size: 14px !important;
    color: #666;
    margin-top: 30px;
}
.mm_details_sign{
    font-size: 14px;
    color: #666;
    padding: 2px 5px;
    border: 1px solid #DADADA;
    display: inline-block;
    margin-top: 65px;
}
.mm_details_prev{
    font-size: 14px;
    margin-top: 40px;
    color: #666;
}
.mm_details_prev a,.mm_details_next a{
    color: #666;
}
.mm_details_next{
    font-size: 14px;
    margin-top: 15px;
    color: #666;
}