.dada{display:none;}
.dada:target{display:block;}

.zoom2{
width: 100px;
transition: transform .1s;
}

.zoom2:hover{
-ms-transform: scale(2); /* IE 9 */
-webkit-transform: scale(2); /* Safari 3-8 */
transform: scale(2);
}


@media only screen and (max-width: 1000px) {
    .zoom2{
        width: 200px;
        transition: transform .1s;
        }
        
        .zoom2:hover{
        -ms-transform: scale(3); /* IE 9 */
        -webkit-transform: scale(3); /* Safari 3-8 */
        transform: scale(3);
        }

}