html,
body {
  height: 100%;
  width: 100%;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
::-webkit-scrollbar {
  width: 0;
}
a,
a:hover,
a:active,
a:focus {
  text-decoration: none;
  cursor: pointer;
  outline: none;
}
.sub-nav {
  width: 1200px;
  height: 50px;
  background: #000000;
  padding-left: 45px;
}
.sub-nav a {
  display: inline-block;
  margin-right: 30px;
  line-height: 50px;
  font-family: Arial Negreta;
  font-size: 18px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #FFFFFF;
  margin-left: 20px;
}
.sub-nav .nav-selected {
  color: #02A7F0;
}
.content {
  width: 1200px;
  margin: auto;
  height: 100%;
  position: relative;
}
.content .top {
  height: 128px;
  background: rgba(242, 242, 242, 0.4863);
  width: 100%;
  overflow: hidden;
}
.content .top .top-1 {
  width: 139px;
  height: 139px;
  float: left;
}
.content .top .top-1 img {
  width: 100%;
  height: 100%;
}
.content .top .top-2 {
  float: left;
  margin-top: 32px;
  margin-left: -20px;
}
.content .top .top-2 p {
  width: 200px;
  height: 23px;
  font-size: 18px;
  color: #333333;
}
.content .top .top-2 p:first-child {
  margin-bottom: 16px;
}
.content .top .top-3 {
  float: left;
  margin-left: 28px;
  margin-top: 32px;
  width: 450px;
}
.content .top .top-3 P {
  font-size: 16px;
  color: #333333;
}
.content .top .top-3 p:first-child {
  margin-bottom: 20px;
}
.content .top .top-4 {
  float: left;
  margin-top: 32px;
  margin-left: 55px;
}
.content .top .top-4 .text {
  font-family: 楷体;
  font-size: 14px;
  color: #333333;
  margin-bottom: 7px;
}
.content .top .top-4 .treetop {
  display: inline-block;
  width: 16px;
  height: 17px;
  background: #02A7F0;
  vertical-align: bottom;
  margin-right: 6px;
}
.content .top .top-5 {
  float: left;
  margin-top: 32px;
  margin-left: 54px;
}
.content .top .top-5 a {
  display: block;
  width: 89px;
  height: 29px;
  border-radius: 5px;
  background: #FFFFFF;
  box-sizing: border-box;
  border: 1px solid #797979;
  text-align: center;
  line-height: 29px;
  font-size: 13px;
  color: #333333;
  cursor: pointer;
}
.content .top .top-5 a:first-child {
  margin-bottom: 10px;
}
.content .nav {
  display: flex;
  margin-top: -10px;
  width: 100%;
  height: 50px;
  padding-left: 30px;
  padding-right: 30px;
  background: #02A7F0;
}
.content .nav .item {
  flex: 1;
  line-height: 50px;
  font-family: Arial Negreta;
  font-size: 20px;
  text-align: center;
  color: #FFFFFF;
}
.content .nav .selected {
  color: #000000;
}
.footer {
  width: 1200px;
  height: 140px;
  margin: auto;
  background: rgba(242, 242, 242, 0.9843);
  margin-top: 11px;
  padding-top: 27px;
}
.footer p {
  text-align: center;
  margin-bottom: 10px;
  font-size: 14px;
  color: #333333;
}
.footer .filings {
  font-size: 12px;
}