html,body{
			height: 100%;
		}
		
		.boton-flotante-add{
			position: fixed;
			bottom: 50px;
			right: 50px;
			height: 50px;
			width: 50px;
			border-radius: 200%;
			background: blue;
			color: white;
			font-size: 31px;
		}