.headeractive {
  box-shadow: none
}
.submenu {
  overflow: hidden;
  width: 100%;
  z-index: 9999;
  background-color: #fff;
}
.submenu > ul {
  display: flex;
  justify-content: center;
}
.submenu > ul > .submenu_page {
  float: left;
}
.submenu > ul > .submenu_page > a {
  font-size: 12px;
  color: #666;
  text-align: center;
  display: inline-block;
  width: auto;
  line-height: 50px;
  margin-top: 1px;
  padding: 0px 20px;
  margin: 0px 10px;
  position: relative;
  border-bottom: 1px solid transparent;
  transition: 0.2s all linear;
}
.submenu > ul > .submenu_page > a.active {
    color: #00a1df;
    border-bottom: 1px solid #00a1df;
}


.subbanner {
  width: 100%;
  height: 540px;
  background-color: #000000;
  position: relative;
}
.subbnerbg_cases {
  background: url('../images/img_cases.jpg') center center;
  background-size:  auto 100%;
  background-repeat: no-repeat;
}
.subbanner_main {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
}
.subbanner_otherinfo {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: 5px;
}
.subbanner_main_tbox {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
  position: relative;
  margin-top: 188px;
}
.subbanner_main_subtitle {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
  font-size: 18px;
  line-height: 24px;
  color: rgba(255, 255, 255, .64);
}
.subbanner_main_title {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
  color: #ffffff;
  margin-top: 8px;
}
.subbanner_main_desc {
  width: 100%;
  min-height: 1px;
  overflow: hidden;
  font-size: 12px;
  line-height: 24px;
  margin-top: 24px;
  color: rgba(255, 255, 255, .48);
}
.subbanner_main_desc > i {
  font-style: normal;
}
.subbanner_main_title h2 {
  display: block;
  font-size: 44px;
  line-height: 56px;
  font-weight: bold;
  margin: 0;
}
.subbanner_main_title span {
  display: block;
  font-size: 22px;
  line-height: 26px;
}
.subbanner_main_title span> i {
  font-style: normal;
}
.subbanner_otherinfoleft {
  width: auto;
  min-height: 1px;
  overflow: hidden;
  float: left;
}
.subbanner_otherinforight {
  width: auto;
  min-height: 1px;
  overflow: hidden;
  float: right;
  padding: 16px 0px;
}
.subbanner_otherinfoleft .crumbsbox_list .crumbsbox_list_a:last-child a {
  color: #ffffff;
}
.subbanner_main_search {
  position: absolute;
  background-color: rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 10px;
  right: 0%;
  top: 50%;
  transform: translateY(-50%);
}
.subbanner_main_search .searchinput2{
  float:left;
  position: relative;
}
.subbanner_main_search .videobtn{
  float:right;
  margin-left: 10px;
}
.subbanner_main_search .searchinput2 input{
  height: 44px;
  width: 300px;
  padding-left:20px;
  border-radius: 6px 10px 10px 6px;
}
.subbanner_main_search .searchinput2 input:-webkit-input-placeholder{
  margin-left: 20px;
}
.subbanner_main_search .searchinput2 #searchimg{
  height: 44px;
  width: 44px;
  position: absolute;
  top: 0;
  right: 0px;
  border-radius: 6px;
  transition: all 0.3s;
  background-color: #6391f4;
  display:flex;
  justify-content:center;
  align-items:center;
}
.subbanner_main_search .searchinput2 #searchimg i{
  color: #fff;
  font-size: 20px;
}
.subbanner_main_search .searchinput2 #searchimg:hover{
  background-color: #3565cd;
}
.subbanner_main_search .videobtn a:hover{
  background: rgba(99,145,244,0.64);
}
.subbanner_main_search .videobtn  a{
  width: 140px;
  height: 44px;
  min-height: 1px;
  display: block;
  padding: 12px 10px;
  text-align: center;
  margin-bottom: 0px;
  text-decoration: none !important;
  color: #ffffff;
  background: rgba(99,145,244,0.36);
  transition: all 0.3s;
  border: 1px solid rgba(99,145,244,0.48);
}
.subbanner_main_search .videobtn  a >img{
  width: 18px;
  float: left;
}
.subbanner_main_search .videobtn  a >span{
  display: block;
}

@media (min-width: 992px) and (max-width: 1369px){
  .subbanner_main_subtitle {
    font-size: 16px;
    line-height: 20px;
  }
  .subbanner_main_title h2 {
    font-size: 38px;
    line-height: 48px;
  }
  .subbanner_main_title span {
    font-size: 20px;
    line-height: 24px;
  }
}
@media (min-width: 1921px){
  .subbnerbg_cases {
    background-size: 100vw 100%;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
  }
}