.box{
    margin-top: 40px;
    min-height: 600px;
    padding-bottom: 100px;
}
.all_title{
    margin-top: 100px;
    margin-bottom: 20px;
    /*font-size: 18px;*/
    font-size: 24px;
    display: inline-block;
}
.boxitem{
    /* padding: 50px 0; */
}
.itemin{
    width: 100%;
    height: 130px;
    border-bottom: 1px solid #f8f8f8;
    box-sizing: border-box;
    padding-top: 45px;
    display: inline-block;
}
.boxitem:hover{
    background-color: #e4e4e4;
}
.itemtime{
    margin: 5px 0;
}
@media screen and (max-width: 1440px){
    .all_title {
        font-size: 21px !important;
    }
}


.M-box_body{
    position: relative;
    height: 50px;
}
.M-box {
    position: absolute;
    /* right: 280px; */
    right: 0;
    /*bottom: 50px;*/
}
.M-box a, .M-box span {
    margin: 0 20px;
    color: #939393;
    text-decoration: none;
    padding: 2px 0;
}
.M-box .active {
    /* text-decoration: underline; */
    border-bottom: 1px solid #939393;
    font-size: 16px;
}