.Efecto_uno{
-webkit-transition:-webkit-transform 0.2s ease-out;
-moz-transition:-moz-transform 0.2s ease-out;
-o-transition:-o-transform 0.2s ease-out;
-ms-transition:-ms-transform 0.2s ease-out;
transition:transform 0.2s ease-out;
-webkit-box-shadow: 0px 0px 10px #000000;
-moz-box-shadow: 6px 6px 10px #000000;

}
.Efecto_uno:hover{
-moz-transform: scale(1.2);
-webkit-transform: scale(1.2);
-o-transform: scale(1.2);
-ms-transform: scale(1.2);
transform: scale(1.2)
}