select{
    font-size: 16px;
    padding: 8px;
    margin: 10px;
}
.content{ 
    background: #f8f8f8;
    padding:16px;
    border:1px solid #ddd;
}
.containment{
    /* display: flex; */
    width: 100%;
    background-color: #666;
}
.container{
    display: flex;
    flex-wrap: wrap;
}
.cover{
    min-width: 100%;
    min-height:100px;
    background-color: #666;
}
.aself{
    display: flex;
    min-height: 100px;
    background: #f8f8f8;
    padding:16px;
    border:1px solid #ddd;
}
.boxCon{
    height: 600px;
}