body{
    background-color: #f5f5f5;
    left: auto;
    right: auto;
    height: auto;
    position: static;
}
.header{
    width: 92%;
    margin: 1rem auto 0 auto;
    border-radius: 0.6rem;
}
.header .header_box
{
    width: 100%;
}
.header .header_box ul {
    height: 4rem;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
    display: -webkit-box;
    overflow-x: scroll;
    -webkit-overflow-scrolling: touch;
    padding-right: 2rem;
}
.header .header_box ul a.selected {
    box-shadow: 0 0.3rem 0.5rem 0 rgb(250 74 45 / 20%);
    background: -webkit-linear-gradient(170deg,rgba(250,74,45,.6) 0%,#FA4A2D 100%);
    background-color: #fff;
    color: #fff;
    border-radius: 1.5rem;
}
.header .header_box  ul a {
    line-height: 3rem;
    height: 3rem;
    font-size: 1.6rem;
    text-align: center;
    display: block;
    padding: 0 1.2rem;
    font-weight: 500;
}
.box_list
{
    background-color: #fff;
    height: 100%;
        margin-bottom: 10rem;
    
    border-radius: 1.2rem;
}
 
.box_list a {
    width: 94%;
    margin: 0 auto;
    padding: 2rem 1rem;
    border-bottom: #f8f8f8 1px solid;
    display: block;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    
   
}
.box_list a img {
    width: 11rem;
    height: 7rem;
    float: left;
    display: block;
    object-fit: cover;
    -webkit-object-fit: cover;
    border-radius: 0.3rem;
}
.box_list a .article {
    width: -webkit-calc(100% - 12.4rem);
    height: 7.1rem;
    float: right;
    position: relative;
    overflow: hidden;
} 
.box_list a .article h4 {
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.box_list a span {
    position: absolute;
    bottom: 0;
    left: 0;
    color: #999;
}
.box_list a font {
    position: absolute;
    bottom: 0;
    right: 0;
    color: #999;
}