.contain{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 5px;      
}
.middle{
    width: 100%;
    background-color: rgb(73, 77, 77);
    background-position: center;
    background-size: cover;
    position: relative;
    text-align: center;
    margin: auto;
    padding-top: 10px;
}
.contain-card{
    display: inline-block;
    flex-basis: 31%;
    text-align: center;
    border: 3px solid black;
    width: fit-content;
    margin:12px;
    color:white;
}
.text-center{
    color:white;
}
@media(max-width: 700px){
     .contain{
         font-size: 11px;
     }
     .contain-card{
        margin-left: 9px;
        width: 150px;
     }
     .contain-card img{
         width: 144px;
     }
}