.a {
    transition: 0.1s all ease-out;
}
.a:hover {
    outline: 4px solid rgb(70, 85, 219);
}

.flotante {
	z-index: 8;
	display: scroll;
	position: fixed;
	bottom: 150px;
	left: 0px;
}

.wa-button{
    padding: 10px 15px 10px 20px;
    background-color: #25d366;
    color: white;
    border-radius: 0 50px 50px 0;
    font-size: 45px;
    position: fixed;
    bottom: 40px;
    left: 0px;
    z-index:10000;
    opacity: 1;
}

.fb-button{
    padding: 10px 15px 10px 20px;
    background-color: #3b5998;
    color: white;
    border-radius: 0 50px 50px 0;
    font-size: 45px;
    position: fixed;
    bottom: 130px;
    left: 0px;
    z-index:10000;
    opacity: 1;
    width: 75px;
}

.yt-button{
	padding: 10px 15px 10px 20px;
	background-color: #ff0000;
	color: white;
	border-radius: 0 50px 50px 0;
	font-size: 45px;
	position: fixed;
	bottom: 220px;
	left: 0px;
	z-index:10000;
	opacity: 1;
	width: 75px;
}

.wa-button:hover{
	opacity: .75;
}

.fb-button:hover{
    opacity: .75;
}

.yt-button:hover{
	opacity: .75;
}