dl,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
form,
fieldset,
p,
th,
td {
	margin: 0;
	padding: 0;
}

body,
button,
input,
select,
textarea {
	margin: 0;
	padding: 0;
	font-size: 3vw;
	font-family: "Microsoft YaHei", "simsun", "Helvetica Neue", Arial, Helvetica, sans-serif;
	color: #333;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
	line-height: 1.5;
}

img {
	border: 0;
}

* {
	padding: 0;
	margin: 0;
}

ol,
ul,
li {
	list-style: none;
}

caption,
th {
	text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
}


/*html5*/

article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
menu {
	display: block;
}

input,
textarea,
button,
select {
	outline: none;
}

textarea {
	resize: none;
}

i,
em,
cite {
	font-style: normal;
}

a {
	text-decoration: none;
	color: #333;
}

.hide {
	display: none;
}

* {
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

*:before,
*:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.iconfont {
	font-family: "iconfont";
	font-style: normal;
	-webkit-font-smoothing: antialiased;
	-webkit-text-stroke-width: 0.2px;
}

a {
	-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
	-webkit-user-select: none;
	-moz-user-focus: none;
	-moz-user-select: none;
}

input::-webkit-input-placeholder {
	/* WebKit browsers */
	color: #d2d2d2;
	font-weight: 300;
}

:-moz-placeholder {
	/* Mozilla Firefox 4 to 18 */
	color: #d2d2d2;
	font-weight: 300;
}

::-moz-placeholder {
	/* Mozilla Firefox 19+ */
	color: #d2d2d2;
	font-weight: 300;
}

:-ms-input-placeholder {
	/* Internet Explorer 10+ */
	color: #d2d2d2;
	font-weight: 300;
}


/*头部*/

.vido_head {
	width: 100%;
	padding-bottom: 4.2vw;
	overflow: hidden;
	background-color: #ff6a1d;
}

.gy_title {
	overflow: hidden;
	height: 10vw;
	line-height: 10vw;
	padding: 0 3vw;
	color: #fff;
	text-align: center;
}

.gy_title img {
	float: left;
	margin-top: 2vw;
}

.gy_title h2 {
	display: inline-block;
	font-size: 4.3vw;
}


/*搜索框*/

.serch {
	width: 93%;
	margin: 0 auto;
	height: 9vw;
	line-height: 9vw;
	border-radius: 4vw;
	background-color: #fff;
	padding: 0 5vw;
	display: flex;
	align-items: center;
}

.serch img {
	width: 4.5vw;
	margin-left: 2vw;
}

.input_content {
	width: 100%;
	height: 9vw;
	padding: 0.5vw 3vw 0 3vw;
	box-sizing: border-box;
	border: 0;
	outline: none;
	font-size: 3.4vw;
	color: #E0E0E0;
}


/*视频分类*/

.wapalls {
	width: 96%;
	margin: 0 auto;
	padding-top: 1vw;
}

.sptit {
	width: 100%;
	padding-top: 2vw;
	margin-bottom: 1.4vw;
}

.sptit ul {
	margin: 0;
	padding: 0;
	overflow: hidden;
}
.sptit ul li {
	width: 22%;
	float: left;
	height: 6.5vw;
	border-radius: 4vw;
	background-color: #fff;
	text-align: center;
	line-height: 6.5vw;
	margin: 0 1.4vw;
}

.sptit ul li a {
	color: #999;
}

.sptit .cur {
	background-color: #ff6a1d;
	color: #fff;
}

.sptit .cur a {
	color: #fff;
}


/*视频*/

.vi_container {
	overflow: hidden;
}

.video_list {
	background-color: #fff;
	border-radius: 6px;
	padding-bottom: 0.5vw;
	margin-top: 2.5vw;
}
source img {
	width: 100%!important;
}

.product_div .video_div .vi_sour {
	position: relative;
	top: 4px;
	left: 6px;
	width: 93vw;
	height: 52vw;
	z-index: 99;
	border-radius: 10px 10px 0 0;
}

.video_list .title {
	width: 98%;
	margin: 0 auto;
	text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
	font-size: 3.8vw;
	color: #333;
	font-weight: bold;
	margin-top: 2.5vw;
	padding: 0 1vw 0 1vw;
	margin-bottom: 3vw;
}


/*分享*/

.share_cont {
	overflow: hidden;
}

.share {
	overflow: hidden;
	border-top: 1px solid #ddd;
	padding-top: 2.2vw;
}

.share .index {
	float: left;
	width: 15%;
	overflow: hidden;
	margin: 0 8.8vw;
	text-align: center;
}

.share .index img {
	width: 5.2vw;
	float: left;
	margin-right: 0.8vw;
}

.share .index span {
	color: #333;
	font-size: 3.4vw;
	margin-top: 0.4vw;
	display: inline-block;
}