.previewer {
	position:fixed;
	top:0;
	left:0;
	z-index: 100000000;
	width: 100%;
	height: 1px;
	background: rgb(243, 243, 244);
	overflow: hidden;
}

.previewer .btn {
    position: absolute;
    right: 30px;
    top: 50px;
    z-index: 2;
    opacity: .5;
	transition: opacity 0.3s;
}

.previewer .btn:hover {
	opacity: 1;
}

.emulator .content {
	background-color: #334;
	position: relative;
	overflow: hidden;
}

.emulator .content iframe {
	border: 0;
}

.mobile .emulator {
    border-radius: 30px;
    background: #333;
    padding: 5px 5px;
    box-shadow: 0 3px 7px rgb(0 0 0 / 30%);
    position: relative;
    margin: 0 auto;
    width: 330px;
}

.mobile .emulator .content {
    width: 320px;
    height: 675px;
    border-radius: 26px;
}

.mobile .emulator .content iframe {
    width: 320px;
    height: 675px;
}

.desktop .emulator {
	width: 100%;
	height: 100%;
}

.desktop .emulator .content {
	width: 100%;
	height: 100%;
	background-color: #fff;
}

.desktop .emulator iframe {
	width: 100%;
	height: 100%;
}