.slider-btn {
	position:absolute;
	width:44px;
	height:44px;
	left:0px;
	top:-7px;
	z-index:12;
	cursor:pointer;
    font-family: "Material Design Icons";
    font-size: 24px;
    background-color: #fcfdfe;
    -wekit-border-radius: 50%;
    border-radius: 50%;
    text-align: center;
    vertical-align: middle;
    border: 1px solid #ebebeb;
    -webkit-box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.075);
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.075);
	transition:inherit
	
	/* 新增的居中样式 */
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-btn:after {
    /*content: "\f740";*/ /* 手型图标 */
    content: "\f054"; /* 右箭头图标 */
    line-height: 1;   /* 修复垂直居中 */
}
.ver-tips {
	position:absolute;
	left:0;
	bottom:-22px;
	background:rgba(255,255,255,.75);
	height:22px;
	line-height:22px;
	font-size:12px;
	width:100%;
	margin:0;
	text-align:left;
	padding:0 8px;
	transition:all .4s
}
.slider-tips {
	bottom:0
}
.ver-tips i {
	display:inline-block;
	width:22px;
	height:22px;
	vertical-align:top;
    font-family: "Material Design Icons";
    font-style: normal;
}
.ver-tips i:after {
    content: "\f133";
}
.ver-tips span {
	display:inline-block;
	vertical-align:top;
	line-height:22px;
	color:#455
}
.active-tips {
	display:block
}
.hidden {
	display:none
}
.re-btn {
	position:absolute;
	left:0;
	bottom:0;
	height:28px;
	padding:0 10px
}
.re-btn a {
	display:inline-block;
	width:14px;
	height:14px;
    font-family: "Material Design Icons";
    font-size: 20px;
    color: #4d5259;
	cursor:pointer
}
.re-btn a:after {
    content: "\f450";
}
.re-btn a:hover {
	color: #33cabb;
}