.cajalb{
	position: absolute;
	background: rgba(0,0,0,.9);
	text-align: center;
	margin: 0 auto;
	width: 100%;
	z-index: 50000;
	height: 100%;
	display: none;
}
.btn_lb{
    position: fixed;
    top: 20px;
    right: 20px;
    background: red;
    height: 50px;
    width: 50px;
    border-radius: 100%;
    font-size: 24px;
    font-weight: bolder;
    color: #fff;
    padding-top: 5px;
    cursor: pointer;
}
.btn_lb:hover{
	background: #fff;
	color:red;
}
.wrap_lb{
	width: 80%;
	margin: 100px auto;
}
.wrap_lb img{
	width: 40%;
}
.wrap_lb h2{
	margin: 50px;
	color: #fff;
}
.wrap_lb p{
	color: orange;
	font-size: 24px;
}
.rglb{
	padding: 10px;
	border-radius: 5px;
	background: #000;
	color: #fff;
	text-align: right;
	cursor: pointer;
	position: fixed;
	right: 0;
	top: 50%;
	z-index: 5000000;
}
.rglb:hover{
	background: #fff;
	color: #000;
}