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,
font,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
textarea {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
address,
cite,
dfn,
em,
i {
  font-style: normal;
}
body {
  font-size: 14px;
  line-height: 1.5;
  font-family: "syr", "Microsoft Yahei", "simsun", "arial", "tahoma";
  /* filter: grayscale(1); */
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
h1,
h2,
h3,
h4,
h5,
h6,
th {
  font-size: 100%;
  font-weight: normal;
}
button,
input,
select,
textarea {
  font-size: 100%;
}
fieldset,
img {
  border: 0;
}
a {
  text-decoration: none;
  color: #333;
  background: none;
}
ul,
ol锛宭i {
  list-style: none;
}
:focus {
  outline: none;
}
.clearfix {
  clear: both;
  content: "";
  display: block;
  overflow: hidden;
}
.clear {
  clear: both;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
button {
  border: 0;
  background-color: transparent;
  outline: none;
  color: #ffffff;
}
p {
  margin: 0;
}

/*鍏叡澶撮儴 */
header {
  width: 100%;
}

.head-top {
  width: 100%;
  margin-top: 2%;
}

.head-top ul {
  /* margin-top: 30px; */
  float: right;
  font-size: 15px;
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  line-height: 22px;
  opacity: 0.7;
}
.new {
  position: relative;
}
.new img {
  position: absolute;
  top: -12px;
  right: 2px;
}
.head-top ul li {
  float: left;
  /* padding-right: 26px; */
  margin-right: 1.8vw;
  padding-bottom: 6px;
  position: relative;
}
.head-top ul li a {
  color: rgba(255, 255, 255, 1);
}
.head-top ul li:nth-child(4) a{
  font-weight: bolder;
  font-size: 16px;
} 
.head-top ul li a:hover {
}
/* .head-top ul li:first-child a::after {
  content: "";
  width: 100%;
  height: 1px;
  position: absolute;
  bottom: 0px;
  background: #ffffff;
  left: 0;
} */
.active a::after {
  content: "";
  /* width:30px; */
  width: 100%;
  height: 1px;
  position: absolute;
  bottom: 0px;
  background: #ffffff;
  left: 0;
}
.head-top ul li:last-child {
  padding-right: 4.6vw;
  padding-left: 2.2vw;
}
.head-top ul li.active a {
}

.language {
  font-size: 10px;
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 11px;
}
header {
  width: 100%;
  position: relative;
}

.header_img {
  width: 100%;
  position: relative;
  display: block;
}
.header_logo_img {
  position: absolute;
  margin-top: 1.3%;
  margin-left: 10%;
}
.content {
  width: 100%;
  height: 100%;
  position: absolute;
  margin: auto;
  top: 0;
  z-index: 1000;
}
/* 涓嬫媺鑿滃崟 */
/* 涓嬫媺鎸夐挳鏍峰紡 */
.dropbtn {
  color: white;
  border: none;
  cursor: pointer;
}

/* 瀹瑰櫒 <div> - 闇€瑕佸畾浣嶄笅鎷夊唴瀹� */
.dropdown {
  position: relative;
  display: inline-block;
}

/* 涓嬫媺鍐呭 (榛樿闅愯棌) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  border-radius: 6px;
}

/* 涓嬫媺鑿滃崟鐨勯摼鎺� */
.dropdown-content a {
  color: black !important;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  border-radius: 6px;
  font-size: 1vw;
}

/* 榧犳爣绉讳笂鍘诲悗淇敼涓嬫媺鑿滃崟閾炬帴棰滆壊 */
.dropdown-content a:hover {background-color: #f1f1f1}

/* 鍦ㄩ紶鏍囩Щ涓婂幓鍚庢樉绀轰笅鎷夎彍鍗� */
.dropdown:hover .dropdown-content {
  display: block;
}

/* 涓嬫媺鑿滃崟缁撴潫 */

footer {
  width: 100%;
  /* height:342px; */
  height:6vw;
  background: #303137;
}
footer .footer_about {
  /* height: 197px; */
  font-size: 1vw;
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 18px;
  /* opacity: 0.5; */
  position: relative;
  text-align: center;
  /* line-height: 197px; */
  line-height: 3vw;
}
footer .footer_about p {
  margin-right: 2.3vw;
  display: inline-block;
  position: relative;
}
footer .footer_about p .img {
  /* width: 34px;
 height: 34px; */
  width: 2.4vw;
  height: 2.4vw;
  display: inline-block;
  position: relative;
  /* top: 50%;
  transform: translateY(-50%); */
  transform: translateY(25%);
  top: 50%;
}
.preview {
  display: none;
  /* width: 300px;
  height: 300px;
  border: #000 solid 1px;
  background: red;
  position: relative;
  z-index: 1000; */
}


.active_code a:hover .preview {
  width: 300px;
  height: 300px;
  background: #FFFFFF;
  display: block;
  position: absolute;
  top: -30px;
  left: 0;
  z-index: 1000;
  box-shadow: 0 0 1px 0 #EAEAEA;
  padding: 2px;
}
.active_code a:hover .preview img{
  width: 100%;
}
footer .footer_about .customer_phone {
  margin-left: 4.3vw;
  display: inline-block;
  /* position: absolute;
    top: 50%;
    transform: translateY(-50%); */
  transform: translateY(25%);

  text-align: left;
  line-height: 1.8;
}

.customer_phone_title {
  font-size: 1.1vw;
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 1.2vw;
  opacity: 0.5;
}
.customer_phone_number {
  display: block;
  font-size: 2.2vw;
  font-family: SourceHanSansCN-Medium;
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
  line-height: 3vw;
  opacity: 0.8;
}

.hr_110 {
  height: 1px;
  background: rgba(255, 255, 255, 1);
  opacity: 0.3;
  margin: 0 110px;
}
footer .copywrite {
  /* height: 147px; */
  height: 10.2vw;
  /* font-size:15px; */
  font-size: 1vw;
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  /* line-height:18px; */
  line-height: 1.25vw;
  opacity: 0.5;
  position: relative;
}
footer .copywrite .p_wrap {
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
footer .copywrite p {
  margin: 1.4vw;
  /* width: 100%; */
  text-align: center;
}
footer .copywrite p span {
  margin: 0 2%;
}
footer .copywrite p a {
  color: rgba(255, 255, 255, 1);
}
figure {
  margin: 0;
}
.footer_about a {
  color: #ffffff;
}

/* 鏆傚畾 */
/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) and (max-width: 1200px) {
  .header_logo_img {
    position: absolute;
    margin-top: 1.3%;
    margin-left: 2%;
  }
  .head-top ul li:last-child {
    padding-right: 1.6vw;
    padding-left: 0;
  }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
}