.float-block {
    width: 12.42rem;
    vertical-align: middle;
    position: fixed;
    z-index: 999;
    background-color: #2f3e54;
    top: 0;
    height: 2.29rem;
}

.float-block button {
    height: 2.29rem;
    width: 12.42rem;
    border: none;
}

.tail {
    width: 100%;
    height: 7.0rem;
    border: 0;
	margin:0;
	padding:0;
}

.tail button {
    width: 12.42rem;
    height: 5.0rem;
    border: 0;
	margin:0;
	padding:0;
}

.tail .foot {
	margin:0;
	padding:0;
	border: 0;
    width: 12.42rem;
    height: 0rem;   
	text-align: center;
	color: #ffffff;
	background-color:#f2f2f2;
}
.tail .foot a {
	color: #f2f2f2;
	font-size:18px;
	text-decoration : none 
}

img {
    width: 12.42rem;
    display: block;
}

.container-img {
    width: 12.42rem;
    height: 22.08rem;
    overflow: hidden;
    position: relative;
}

.img-list {
    width: 74.52rem;
    height: 22.08rem;
    position: absolute;
}

.img-list img {
    width: 12.42rem;
    height: 22.08rem;
    float: left;
}

.arrow {
    cursor: pointer;
    line-height: 0.7rem;
    text-align: center;
    font-size: 0.8rem;
    font-weight: bold;
    width: 0.8rem;
    height: 0.8rem;
    position: absolute;
    z-index: 2;
    top: 6.0rem;
    background-color: RGBA(0, 0, 0, .3);
    color: #fff;
}
.arrow:hover {
    background-color: RGBA(0,0,0,.7);
}
.prev {
    left: 20px;
}
.next {
    right: 20px;
}

.no-select {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Chrome/Safari/Opera */
    -khtml-user-select: none; /* Konqueror */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently */
}