#left_version_container {
  width: 100%;
  color: gray;
  border-radius: 5px;
  background-color: gray;
}

.search-input {
  width: 100% !important;
  text-align: center;
}

#left_version_selector {
  width: 100%;
  border-radius: 5px;
  padding-top: 5px;
}

#search_version_selector {
  border: 0px;
  font-size: small;
  /* margin-left: -10px !important; */
  border-radius: 5px;
}

.topbar {
  height: 520px;
  width: 100%;
  /*background-color: #003359;*/
}

.search {
  padding-top: 160px;
}

.search .title {
  margin: auto;
  text-align: center;
}

.search .input {
  width: 500px;
  margin: auto; //border-bottom: 1px solid rgba(255,255,255,0.5);
  margin-top: 30px; //padding-bottom: 10px;
}

.search .input span {
  /*  font-size: 0.5rem;
  width: 20px;
  color: white;*/
  display: inline-block;
}

.search .input input {
  color: gray;
  background-color: rgba(0, 0, 0, 0);
  border: 0;
  width: 84%;
  font-size: 20px;
  line-height: 34px;
  /* text-align: center; */
  width: 100%;
  border: 0;
  outline: 0;
  font-size: medium;
}

.search .title span {
  font-size: 64px;
  color: white;
}

.input-container {
  width: 100% !important;
  margin: auto;
  display: flex;
  justify-content: space-between;
  background-color: white;
  border-radius: 5px;
}

.search-button-img {
  margin-top: 5px;
}

.input-container>span {
  margin-right: 6px;
  padding-top: 1px;
}

.input-container form {
  width: 100%;
  float: right;
  display: inline-block;
}

#search_version_selector {
  float: left;
}

.doc_banner .i_bigicon {
  top: 14px;
  width: 16px;
  height: 16px;
  position: absolute;
  background-repeat: no-repeat;
  right: 17px;
  cursor: pointer;
  background: url(/assets/images/icon_search_n.svg);
}

.doc_banner .i_action {
  top: 14px;
  width: 16px;
  height: 16px;
  position: absolute;
  background-repeat: no-repeat;
  right: 17px;
  cursor: pointer;
  background: url(/assets/images/icon_search_s.svg);
}

@media screen and (max-width: 1500px) {
  /*.search .input input{
    font-size: 16px;
  }*/
  /*.search .title span{
    font-size: 44px;
  }*/
}

@media screen and (max-width: 1140px) {}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 480px) {
  .search .title span {
    font-size: 48px;
  }
  .search .input {
    width: 70%;
  }
  .search .input input {
    font-size: 16px;
  }
  .input-container span img {
    padding-top: 4px;
  }
  .input-container {
    width: 90%;
    margin: auto;
    text-align: center;
    padding-left: 15px;
  }
}

@media screen and (max-width: 375px) {
  .topbar {
    height: 340px;
  }
  .search .input {
    width: 70%;
    margin-top: 10px;
  }
  .input-container {
    width: 100%;
  }
  .search .input input {
    font-size: 12px;
  }
  .search {
    padding-top: 140px;
  }
  .search .title span {
    font-size: 24px;
  }
}

/* 搜索框*/

.topbar.help_search .search .input {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.topbar.help_search .w {
  margin-top: 0px;
  margin-left: 10px;
  margin-right: 10px;
  width: 1px;
  height: 20px;
  background: #97a4b6;
  opacity: 0.4;
}

.topbar.help_search .input .input-container {
  position: relative;
  display: flex;
  background: #ffffff;
  border-radius: 2px;
  flex-wrap: nowrap;
  height: 44px;
  padding: 12px 15px;
  justify-content: space-between;
  width: 720px;
}

.topbar.help_search .input .container {
  flex-wrap: nowrap;
  display: block;
  display: inline-flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.topbar.help_search .searchinput-all {
  display: flex;
  flex-wrap: nowrap;
  min-width: 150px;
}

.topbar.help_search .searchinput-all .search-span {
  flex-wrap: nowrap;
  white-space: nowrap;
  display: inline-flex;
  width: 151px;
  max-height: 20px;
  margin: auto;
  font-size: 14px;
  color: #37475a;
  vertical-align: text-top;
}

.topbar.help_search .searchinput-all i {
  flex-wrap: nowrap;
  display: inline-block;
  height: 20px;
  width: 20px;
  margin: auto;
  vertical-align: text-top;
  margin-left: 10px;
}

.topbar.help_search .i_inputdown {
  flex-wrap: nowrap;
  background: url(/assets/images/icon_inputdown.svg);
}

.topbar.help_search .i_inputup {
  background: url(/assets/images/icon_inputup.svg);
}

.topbar.help_search .i_bigicon {
  top: 14px;
  width: 16px;
  height: 16px;
  position: absolute;
  background-repeat: no-repeat;
  right: 17px;
  cursor: pointer;
  background: url(/assets/images/icon_search_n.svg);
}

.topbar.help_search .i_action {
  top: 14px;
  width: 16px;
  height: 16px;
  position: absolute;
  background-repeat: no-repeat;
  right: 17px;
  cursor: pointer;
  background: url(/assets/images/icon_search_s.svg);
}

@media screen and (max-width: 425px) {
  .topbar.help_search .i_action, .topbar.help_search .i_bigicon, .doc_banner .i_bigicon, .doc_banner .i_action {
    display: none;
  }
}

.topbar.help_search .input .input-container span>img {
  flex-wrap: nowrap;
  width: 21px;
  height: 16px;
  padding: 0;
  margin-top: 1px;
}

.topbar.help_search .input .form .search-keyword {
  display: flex;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
  height: 20px;
}

.topbar.help_search .from span {
  text-align: left;
  width: 168px;
  height: 20px;
  font-size: 14px;
  color: #97a4b6;
  line-height: 20px;
}

.topbar.help_search .search_mask {
  display: none;
  position: absolute;
  top: 58px;
  left: 0px;
  border-radius: 2px;
  width: 220px;
  background-color: rgba(255, 255, 255, 1);
  box-shadow: 0px 5px 20px 0px rgba(94, 105, 120, 0.3);
  z-index: 101;
  color: #1a2736;
  padding: 16px 24px;
  flex-direction: column;
  background: #ffffff;
  height:auto;
}

.search_mask .mask_item {
  text-align: left;
  cursor: pointer;
  font-size: 14px;
  color: rgba(26, 39, 54, 1);
  line-height: 36px;
}

.topbar.help_search .searchinput-all {
  display: flex;
  cursor: pointer;
  /* user-select: none; */
  border-radius: 2px;
}

.topbar.help_search .searchinput-all span {
  display: inline-block;
}

.topbar.help_search .searchinput-all i {
  display: inline-block;
}

.search_mask .mask_item:hover, .search_mask .active {
  color: #007fdf;
}

.topbar.help_search .search_mask::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  right: auto;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  height: 0;
  width: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid #fff;
  opacity: 1;
  -webkit-transition: opacity 0.3s;
  box-shadow: 0px 40px 40px 5px rgba(94, 105, 120, 0.3);
  transition: opacity 0.3s;
}

@media screen and (min-width: 900px) {
  .topbar.help_search .input {
    width: 720px;
  }
}

@media screen and (max-width: 720px) {
  .search .input {
    width: 80%;
  }
}

@media screen and (max-width: 1500px) {
  .page {
    font-size: 14px;
  }
  .content-container {
    width: 1200px;
  }
  .note {
    font-size: 12px;
  }
}

@media screen and (min-width: 1295px) {
  .topbar.help_search .searchinput-all i {
    width: 16px;
  }
}