* {
  margin: 0;
  padding: 0;
  cursor: default;
  box-sizing: border-box; 
  font-family: SourceHanSansCN-Regular!important;
}
body {
  min-width: 1200px;
  background-color: #f2f2f2;
  overflow-x: auto;
}
li {
  list-style: none;
}
a{
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.head_img{
  width: 1000px;
  margin: 0 auto;
  display: block;
}
.head_img img{
display: block;
  width:100%;
}
.head_box {
  height: 43px;
  width: 100%;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #105fbb;
}
.head_box .h_box {
  display: flex;
  min-width: 1000px;
  height: 100%;
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
  background-color: #105fbb;;
}
.head_box .h_box .logo_img {
  width: 250px;
  height: 100%;
  display: flex;
  align-items: center;
}
.head_box .h_box .logo_img img {
  width: 100%;
  cursor: pointer;
}
.head_box .h_box .nav_list {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.head_box .h_box .nav_list .topage {
  color: #fff;
  font-weight: 500;
  height: 100%;
  cursor: pointer;
  letter-spacing: 2px;
  flex:1;
}
.head_box .h_box .nav_list .topage:hover{
	color: #fff !important;
  background: rgba(0, 0, 0, 0.28);
}
.head_box .h_box .nav_list .topage  a{
  display: inline-block;
  height: 100%;
  width:100%;
  font-size: 15px;
  line-height: 43px;
  text-align: center;
}

.head_box .h_box .nav_list .topage.active_class  a{
  color: #fff !important;
  background: rgba(0, 0, 0, 0.28);
}
.bottom_box {
  width: 100%;
  height: 80px;
  background-color: #105fbb;
}
.bottom_box .nb_box {
  /*  width: 1200px; */
  height: 100%;
  margin: 0 auto;
  color: #fff;
}
.bottom_box .nb_box .link_box {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 45px;
  font-size: 14px;
  letter-spacing: 1px;
}
.bottom_box .nb_box .link_box .links {
  display: flex;
  flex-wrap: wrap;
  margin-left: 20px;
}
.bottom_box .nb_box .link_box .links .link_a {
  margin-right: 25px;
}
.bottom_box .nb_box .link_box .links .link_a a {
  color: #fff;
  cursor: pointer;
}
.bottom_box .nb_box .link_box .links .link_a a:hover {
  color: #f1716c;
}
.bottom_box .info_box {
  width: 1200px;
  margin: 0 auto;
  color: #fff;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 22px;
  letter-spacing: 1px;
}
.bottom_box .info_box div:first-child {
  margin-right: 15px;
}
.main_box .img_gs {
  max-width: 1350px;
  margin: 0 auto;
  margin-bottom: 25px;
  display: flex;
  justify-content: center;
}
.main_box  .img_gs img {
  width: 1000px;
}
.list-item a{
  width:100%;
  display: flex;
  align-items: center;
}