.effectfront {
  border: none; 
  marin: 0 auto;
  }
  .effectfront:hover{
    -webkit-transform: scale(1.6);
    -moz-transform: scale(1.6);
    -o-transform: scale(1.6);
    transform: scale(1.6);
    transition: all 0.2s;
    -webkit-transition: all 0.3;
    }