body {
	font-family: 'Poppins', sans-serif;
	margin: 0;
}

.modal {
	width: 100%;
	height: 100vh;
	background: rgba(0,0,0,0.8);
	
	position: absolute;
	top: 0;
	left: 0;
	
	display: flex;
	
	animation: modal 2s 3s forwards;
	visibility: hidden;
	opacity: 0;
}

.contenido {
	margin: auto;
	width: 90%;
	height: 90%;
    background: white;
	border-radius: 10px;
	text-align: center;
}

#cerrar {
	display:inline-block;
    position:relative;
}

#cerrar + label {
	position: fixed;
	color: #fff;
	font-size: 25px;
	z-index: 50;
	background: darkred;
	height: 30px;
	width: 30px;
	line-height: 30px;
	border-radius: 50%;
	right: 150px;
	top: 150px;
	cursor: pointer;
	
	animation: modal 2s 3s forwards;
	visibility: hidden;
	opacity: 0;
	text-align:center;
}

#cerrar:checked + label, #cerrar:checked ~ .modal {
	display: none;
}

@keyframes modal {
	100% {
		visibility: visible;
		opacity: 1;
	}
}

.btn-wsp{
    position:fixed;
    width:60px;
    height:60px;
    line-height: 63px;
    bottom:25px;
    right:25px;
    background:#25d366;
    color:#FFF;
    border-radius:50px;
    text-align:center;
    font-size:35px;
    box-shadow: 0px 1px 10px rgba(0,0,0,0.3);
    z-index:100;
    transition: all 300ms ease;
}

.btn-wsp:hover{
    background: #20ba5a;
}
@media only screen and (min-width:320px) and (max-width:768px){
    .btn-wsp{
        width:63px;
        height:63px;
        line-height: 66px;
	}
}