.toolbar{
    width: 100%;
    height: 50px;
    background-color: #d43d3d;
    text-align: center;
}
.toolbar span{
    width: 44px;
    height: 50px;
    position: absolute;
    left: 0;
    top: 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.toolbar span a{
    background: url("../img/header_back.png");
    width: 50%;
    height: 50%;
    background-size: 100%;
    display: block;
    background-repeat: no-repeat;

}
.toolbar p{
    font-size: 1rem;
    color: #ffffff;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 50px;
}
.content{
    margin-top: .3125rem;
    padding: 0 .3125rem;
    width: 100%;
    box-sizing: border-box;
}
.content p{
    font-size: 12px;
    color: #666666;
    margin-bottom: .625rem;
}
.content_core{
    width: 100%;
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    flex-wrap: wrap;
    
}
.content_core li{
    width: 20%;
    border: 1px solid #cccccc;
    text-align: center;
    margin-bottom: .625rem;
    margin-right: 16px;
}
.content_core li a{
    font-size: 16px;
    color: #131313;
}
.content_cor{
    width: 100%;
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    flex-wrap: wrap;
    
}
.content_cor li{
    width: 20%;
    border: 1px solid #cccccc;
    text-align: center;
    margin-bottom: .625rem;
    margin-right: 16px;

}
.content_cor li a{
    font-size: 16px;
    color: #131313;
}
.rrd{
    background-color: red;
}