body,
html {
  width: 100%;
  font-size: 14px;
  overflow-x: hidden;
  margin: 0px;
}
ul,
li,
p {
  padding: 0px;
  margin: 0px;
}
section {
  width: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 1200px;
}
a{
  text-decoration: none;
}
li {
  list-style: none;
}
.hide {
  display: none;
}
.title1 {
  font-size: 4rem;
  font-weight: bold;
  line-height: 8rem;
  text-align: center;
  color: #fff;
}
.title3 {
  font-weight: bold;
  padding: 1rem 0;
  font-size: 1.2rem;
}

.title2 {
  font-size: 2rem;
  font-weight: bold;
  padding: 5rem 0;
  letter-spacing: 0.2rem;
}
.small-title {
  font-size: 2rem;
  color: rgba(255,255,255,0.7);
  font-weight: 800;
  line-height: 4rem;
}
/* 头部样式 */
.fix-header {
  position: fixed;
  width: 100%;
  min-width: 1200px;
  background-color: rgba(26, 95, 165, 1);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 10000;
  top: 0px;
  height: 60px;
  font-size: 1.3rem;
}
.header-ul {
  display: flex;
  height: 100%;
  align-items: center;
}

.header-ul li.first-menu {
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  margin: 0 2rem;
  padding: 0 1.5rem;
  text-align: center;
  display: flex;
  align-items: center;
  height: 100%;
  position: relative;
}
.header-ul li:hover,.header-ul li.menu-focus{
  color: rgba(255,255,255,1);
  background-color: rgba(255,255,255,0.1)
}

.header-ul li label {
  cursor: pointer;
}
.dropdown {
  position: relative;
}

.dropdown-item {
  position: absolute;
  left: 0px;
  background-color: rgba(26, 95, 165, 1);
  line-height: 3.5rem;
  width: 120%;
  top: 60px;
}
.header-ul li a{
  color: #fff;
  text-decoration: none;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
 
}
.dropdown-item a{
  padding-left: 1.5rem;
}
.padding-bottom-5{
  padding-bottom: 5rem;
}
/* 尾部合作机构 */
.parnter{
  background-color: #f7f9fa;
}
.parnter-item{
  width: 1200px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.parnter-item img{
  margin:0 1rem 2.5rem 1rem;
}
/*标题 三行 */
.title-one {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  background-color: #f7f9fa;
}

.title-one ul {
  display: flex;
  justify-content: space-between;
  min-height: 250px;
  width: 60%;
  min-width: 1200px;
}

.title-one ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 3rem;
  max-width: 300px;
  transition: all 0.4s;
  padding: 2.5rem 2rem;
}

.title-one ul li:hover {

  box-shadow: 4px 4px 10px rgba(26, 95, 165, 0.2), -4px -4px 10px rgba(26, 95, 165, 0.2);
  border-radius: 2rem;
}
/* 两行  */
.left-right-flex {
  display: flex;
  flex-direction: column;
  text-align: center;
  justify-content: center;
  align-items: center;
}

.left-right-flex .left-right-content {
  display: flex;
  width: 50%;
  min-width: 1200px;
  flex-direction: column;
}

.left-right-flex .left-right-content ul,
.left-right-flex .left-right-content li {
  display: flex;
  padding: 0;
}

.left-right-flex .left-right-content li {
  width: 50%;
}

.left-right-flex .left-right-content ul .left-icon {
  padding-top: 1rem;
}

.left-right-flex .left-right-content ul .right-word {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 2.5rem;
  padding:0 4rem 4rem 2rem
}

.left-right-flex .left-right-content ul .right-word label {
  text-align: left;
}
/* 尾部 */
.footer {
  background-color: rgba(26, 95, 165, 1);
}

.footer .footer-ul {
  display: flex;
  color: #fff;
  width: 50%;
  min-width: 1200px;
  justify-content: space-between;
  padding: 2rem 0;
}

.footer .footer-ul li label {
  color: rgba(255,255,255,0.7);
  padding: 0rem 1.5rem ;
  line-height: 2rem;
}

.footer .footer-ul li label.text-white {
  color: #fff;
}
.footer-ul a{
  color:rgba(255,255,255,0.7);
}
label{
  font-size: 1.2rem;
}
.left-right-img{
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-direction: row;
}