#c_botoneraf {
	width: 100%;
	margin-top: 20px;
}
#botonera-footer {
	width: 50%;
	margin: 0 auto;
	
}
#botonera-footer ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
}
#botonera-footer li {
    flex-grow: 1;
}
#botonera-footer a {
    display: block;
    padding: 0.4em;
    background-color: LightGray;
    text-align: center;
    margin-right: 0.2em;
    text-decoration: none;
    color: #000000;
}