@media only screen and (max-width: 600px) {
  .entire-webpage2{
        zoom: 0.75;
        -moz-transform: scale(0.75);/* Firefox Property */
        -moz-transform-origin: 0 0;
        -o-transform: scale(0.75);/* Opera Property */
        -o-transform-origin: 0 0;
        -webkit-transform: scale(0.75);/* Safari Property */
        -webkit-transform-origin: 0 0;
        transform: scale(0.75); /* Standard Property */
        transform-origin: 0 0;  /* Standard Property */
    }
}

@media only screen and (min-width: 700px) {
  .entire-webpage2{
        zoom: 0.9;
        -moz-transform: scale(0.9);/* Firefox Property */
        -moz-transform-origin: 0 0;
        -o-transform: scale(0.9);/* Opera Property */
        -o-transform-origin: 0 0;
        -webkit-transform: scale(0.9);/* Safari Property */
        -webkit-transform-origin: 0 0;
        transform: scale(0.9); /* Standard Property */
        transform-origin: 0 0;  /* Standard Property */
    }
}