.icone{
  -webkit-transform: scale(0.7);
  -moz-transform: scale(0.7);
  -o-transform: scale(0.7);
  transform: scale(0.7);
}

.muda_btn:focus{
    color:#5a5a5a;
}

.muda_btn_first_list:focus{
    color:#5a5a5a;
}