@charset "utf-8";
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

ul {
	list-style: none;
}

html,
body {
	width: 100%;
	height: 100%;
	box-sizing: border-box;
}

body {
	font-family: Helvetica;
	font-size: 15px;
	font-weight: normal;
	padding-top: 60px;
}

.clearfix::before,
.clearfix::after {
	content: "";
	display: table;
}

.clearfix::after {
	clear: both;
}


div.box {
	width: 400px;
	height: 400px;
	margin-left: 200px;
}

div.box a.phone-display {
	display: block;
	position: relative;
	height: 100%;
}


div.bottom-nav{
	margin-top: 20px;
}

div.bottom-nav div.tab-btn{
	position: relative;
	width: 40px;
	height: 60px;
	cursor: pointer;
}

div.tab-btn:hover{
	opacity: .6;
}

div.tab-btn.btn-left{
	float: left;
}

div.tab-btn.btn-right{
	float: right;
}

i.shift-icon {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 26px;
	height: 26px;
	border: 1px solid #999;
	border-radius: 50%;
}

i.shift-icon>span {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 10px;
	height: 10px;
	border-bottom: 1.5px solid #999;
}

div.btn-left i.shift-icon>span {
	border-left: 1.5px solid #999;
	transform: translate(-30%, -50%) rotate(45deg);
}
div.btn-right i.shift-icon>span {
	border-right: 1.5px solid #999;
	transform: translate(-70%, -50%) rotate(-45deg);
}


div.bottom-nav div.bottom-center-nav{
	position: relative;
	height: 60px;
	margin: 0 50px;
	overflow: hidden;
}
div.bottom-center-nav ul.small-img-ul {
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
}
ul.small-img-ul li.img{
	float: left;
	width: 60px;
	height: 100%;
	border:1px solid transparent;
	background-size: 100% 100%;
	cursor: pointer;
}
ul.small-img-ul li.img.active{
	border-color: rgb(160, 27, 27);
}