/* reset v2.0 */
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block;
}

body {
	line-height: 1;
}

ol,
ul {
	list-style: none;
}

blockquote,
q {
	quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
	content: '';
	content: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* reset v2.0 */


body {
	font-family: "微软雅黑";
	background: #fff;
	overflow-x: hidden;
}

h3 {
	font-size: 24px;
	color: #454545;
}

p {
	line-height: 22px;
	text-indent: 0em;
}

ul li {
	margin: 0;
	padding: 0;
	list-style: none;
}

a {
	text-decoration: none;
	color: #ba2636;
}

a:hover {
	text-decoration: none;
}

.clear {
	clear: both;
}

.clear:after {
	display: block;
	clear: both;
	content: "";
	visibility: hidden;
	height: 0;
}


p#back-to-top {
	position: fixed;
	display: none;
	bottom: 10px;
	right: 10px;
}

p#back-to-top a {
	text-align: center;
	text-decoration: none;
	color: #d1d1d1;
	display: block;
	width: 48px;
	/*使用CSS3中的transition属性给跳转链接中的文字添加渐变效果*/
	-moz-transition: color 1s;
	-webkit-transition: color 1s;
	-o-transition: color 1s;
	font-size: 12px;
}

p#back-to-top a:hover {
	color: #979797;
}

p#back-to-top a span {
	background: transparent url(//x0.ifengimg.com/ucms/special/images/2B6375605C9759AA7F749CD696C3525C.png) no-repeat;
	border-radius: 6px;
	display: block;
	height: 50px;
	width: 48px;
	margin-bottom: 5px;
	/*使用CSS3中的transition属性给<span>标签背景颜色添加渐变效果*/
	-moz-transition: background 1s;
	-webkit-transition: background 1s;
	-o-transition: background 1s;
}

#back-to-top a:hover span {
	background: transparent url(//x0.ifengimg.com/ucms/special/images/2B6375605C9759AA7F749CD696C3525C.png) no-repeat;
}

#head {
	background: #fff;
}

#head .ht {
	width: 1000px;
	height: 50px;
	margin: 0 auto;
}

#head .ht .logo {
	float: left;
}

#head .dh {
	float: right;
	padding: 15px 0px 0;
	line-height: 24px;
}

#head .dh ul li {
	float: left;
	padding-left: 10px;
}

#head .dh ul li a {
	font-size: 12px;
	color: #454545;
}

#head .dh ul li .a1 {
	font-size: 14px;
	color: #4c6472;
}

@media screen and (max-width: 750px) {
	#head .ht {
		width: 100%;
		height: 50px;
		margin: 0 auto;
	}
}

@media screen and (max-width: 750px) {
	.footerTy {
		display: none;
	}
}

.space10 {
	height: 10px;
}

.space20 {
	height: 20px;
}

.space30 {
	height: 30px;
}

.space40 {
	height: 40px;
}

.space50 {
	height: 50px;
}

.space100 {
	height: 170px;
}







.part4 {
	width: 100%;
	height: 711px;
	background: url(https://x0.ifengimg.com/ucms/2025_45/279BC4A559E0378467B2E6338491A74AC00DC229_size466_w1920_h711.jpg) no-repeat top center;

}




#certify {
	position: relative;
	width: 1160px;
	margin: 0 auto
}


#certify .swiper-slide {
	 width: 271px;
	height: 472px;
}

#certify .swiper-slide img {
	display: block;
	width:271px;
	height:472px;
	/* border-radius: 10px; */
}

#certify .swiper-button-prev {
	left: -42px;
	width: 36px;
	height: 63px;
	background: url(//x0.ifengimg.com/ucms/special/images/FE51B932B585CC975DB380E7111FA9E9.png) no-repeat;
	background-size: 100%;
}


#certify .swiper-button-next {
	right: -42px;
	width: 36px;
	height: 63px;
	background: url(//x0.ifengimg.com/ucms/special/images/C18853F2C96B79E64A14F9BA352E736B.png) no-repeat;
	background-size: 100%;
}