.web_icons img{
        height: 50px;
    width: 200px;
}
@media screen and (max-width:700px) {
    .web_icons {

     margin-bottom:50px;
}
 }
 @media screen and (max-width:580px) {
.web_icons img{
        display:grid;
        margin:0 auto;
}
.web_icons a{
        display:grid;
        margin:0 auto;
}
.a_grid{
    display:grid;
    margin:auto;
}
.web_icons img {
    height: 52px;
    width: 300px;
}
 }