.nav-wapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}
.nav-wapper .nav-content {
  padding: 0 64px;
  width: 100%;
  height: 52px;
  min-width: 1920px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}
.nav-wapper .nav-content .left-content {
  display: flex;
  align-items: center;
  height: 100%;
}
.nav-wapper .nav-content .left-content .logo {
  display: block;
  width: 62px;
  height: 20px;
  background: url("//static.colg.cn/image/sprites/sprite-nav.png") no-repeat 0px -20px;
  cursor: pointer;
}
.nav-wapper .nav-content .left-content .search-wapper {
  margin-left: 30px;
  display: flex;
  position: relative;
  justify-content: space-between;
  align-items: center;
  width: 300px;
  height: 36px;
  padding: 0 20px;
  border: 1px solid #dcdee6;
  border-radius: 18px;
  overflow: hidden;
}
.nav-wapper .nav-content .left-content .search-wapper input {
  border: none;
  outline: none;
  background: none;
  box-shadow: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  font-size: 16px;
  line-height: 36px;
  height: 36px;
  width: 200px;
}
.nav-wapper .nav-content .left-content .search-wapper a {
  display: block;
  width: 21px;
  height: 20px;
  background: url("//static.colg.cn/image/homepage/nav-search.png");
}
.nav-wapper .nav-content .left-content .search-wapper .nav-hotWords-list {
  position: absolute;
  left: 20px;
  top: 0px;
  pointer-events: none;
}
.nav-wapper .nav-content .left-content .search-wapper .nav-hotWords-list li p {
  height: 36px;
  font-size: 16px;
  font-weight: 400;
  color: #8590A6;
  line-height: 36px;
}
.nav-wapper .nav-content .item-pop {
  margin-left: 30px;
  cursor: pointer;
  display: flex;
  position: relative;
  align-items: center;
  height: 100%;
}
.nav-wapper .nav-content .item-pop .title {
  position: relative;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
  height: 22px;
  padding-right: 18px;
  color: #0c1a26;
}
.nav-wapper .nav-content .item-pop .title::after {
  position: absolute;
  content: "";
  top: 3px;
  right: 0;
  width: 16px;
  height: 16px;
  background: url("//static.colg.cn/image/homepage/arrow_down.png");
  transform: rotate(0);
  transition: transform 0.25s ease-in-out;
}
.nav-wapper .nav-content .item-pop .avatar-pic {
  display: block;
  width: 36px;
  height: 36px;
  background-size: 100% 100%;
  border-radius: 18px;
}
.nav-wapper .nav-content .item-pop:hover .title::after {
  transform: rotate(0.5turn);
  transition-duration: 0.25s;
}
.nav-wapper .nav-content .item-pop:hover .popup-view {
  display: block;
}
.nav-wapper .nav-content .item-pop .popup-view {
  display: none;
  position: absolute;
  padding-top: 10px;
  top: 52px;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper {
  padding: 12px 12px 0;
  display: flex;
  flex-direction: column;
  width: 159px;
  background: #FFFFFF;
  box-shadow: 0px 3px 10px 0px rgba(0, 0, 0, 0.07);
  border-radius: 16px;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a {
  padding: 0 10px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  border-radius: 16px;
  height: 40px;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  margin-right: 6px;
  background-size: 100% 100%;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon.icpost {
  background: url("//static.colg.cn/image/homepage/nav-icon-post.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon.icat {
  background: url("//static.colg.cn/image/homepage/nav-icon-at.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon.icsys {
  background: url("//static.colg.cn/image/homepage/nav-icon-sys.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon.iclike {
  background: url("//static.colg.cn/image/homepage/nav-icon-like.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .icon.icmsg {
  background: url("//static.colg.cn/image/homepage/nav-icon-msg.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .tit {
  flex: 1;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 13px;
  height: 20px;
  line-height: 20px;
  color: #4C535C;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a .dot-txt {
  padding: 0 4px;
  height: 20px;
  font-size: 12px;
  min-width: 20px;
  line-height: 20px;
  background: red;
  color: #fff;
  border-radius: 10px;
  text-align: center;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover {
  background: #DDEFFF;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .tit {
  color: #236CF1;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .icon.icpost {
  background: url("//static.colg.cn/image/homepage/nav-icon-post-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .icon.icat {
  background: url("//static.colg.cn/image/homepage/nav-icon-at-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .icon.icsys {
  background: url("//static.colg.cn/image/homepage/nav-icon-sys-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .icon.iclike {
  background: url("//static.colg.cn/image/homepage/nav-icon-like-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-msg-wapper a:hover .icon.icmsg {
  background: url("//static.colg.cn/image/homepage/nav-icon-msg-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper {
  padding: 20px;
  width: 334px;
  background: #FFFFFF;
  box-shadow: 0px 3px 10px 0px rgba(0, 0, 0, 0.07);
  border-radius: 16px;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-content {
  display: flex;
  align-items: center;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-content .avatar {
  width: 44px;
  height: 44px;
  margin-right: 8px;
  border-radius: 22px;
  background-color: red;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-content .user-name {
  flex: 1;
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 15px;
  color: #121F2B;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-content .arrow {
  margin-left: 30px;
  width: 16px;
  height: 16px;
  background: url("//static.colg.cn/image/homepage/arrow_right.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-datas {
  display: flex;
  align-items: center;
  margin-top: 20px;
  margin-bottom: 12px;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-datas a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 25%;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-datas a .count {
  margin-bottom: 6px;
  font-weight: bold;
  font-size: 18px;
  color: #121F2B;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-datas a .des {
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 11px;
  color: #7589AA;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools {
  padding-top: 10px;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  width: 293px;
  height: 142px;
  background: url("//static.colg.cn/image/homepage/user-tools-bg.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a {
  margin-bottom: 2px;
  margin-left: 14px;
  width: 80px;
  height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .pic {
  width: 20px;
  height: 20px;
  margin-bottom: 6px;
  background-size: 100% 100%;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .pic.user {
  background: url("//static.colg.cn/image/homepage/pop-icon-user.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .pic.tags {
  background: url("//static.colg.cn/image/homepage/pop-icon-tags.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .pic.change-name {
  background: url("//static.colg.cn/image/homepage/pop-icon-change.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .pic.black-list {
  background: url("//static.colg.cn/image/homepage/pop-icon-black.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a .tit {
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 12px;
  color: #4C535C;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  border: 1px solid #FFFFFF;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover .pic.user {
  background: url("//static.colg.cn/image/homepage/pop-icon-user-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover .pic.tags {
  background: url("//static.colg.cn/image/homepage/pop-icon-tags-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover .pic.change-name {
  background: url("//static.colg.cn/image/homepage/pop-icon-change-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover .pic.black-list {
  background: url("//static.colg.cn/image/homepage/pop-icon-black-s.png");
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-tools a:hover .tit {
  color: #236CF1;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-user-wapper .popup-user-logout {
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 14px;
  color: #7589AA;
  text-align: center;
}
.nav-wapper .nav-content .item-pop .popup-view .popup-discuz-wapper {
  padding: 20px;
  background: #FFFFFF;
  box-shadow: 0px 3px 10px 0px rgba(0, 0, 0, 0.07);
  border-radius: 16px;
}
.nav-wapper .nav-content .item {
  display: block;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 16px;
  color: #121f2b;
  line-height: 40px;
  cursor: pointer;
}
.nav-wapper .nav-content .right-content {
  display: flex;
  align-items: center;
  height: 100%;
}
.nav-wapper .nav-content .right-content .msg {
  display: block;
  margin-left: 30px;
  position: relative;
  width: 24px;
  height: 24px;
  background: url("//static.colg.cn/image/homepage/nav-msg.png");
}
.nav-wapper .nav-content .right-content .msg .dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background-color: #ffd200;
  border-radius: 4px;
}
.nav-wapper .nav-content .right-content .msg-sub {
  margin-left: 4px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 16px;
  height: 24px;
  line-height: 24px;
  color: #7589aa;
}
.nav-wapper .nav-content .right-content .unlogin {
  display: flex;
  align-items: center;
}
.nav-wapper .nav-content .right-content .unlogin .unlogin-item {
  margin-left: 30px;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.nav-wapper .nav-content .right-content .unlogin .unlogin-item p {
  margin-left: 4px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 16px;
  color: #7589aa;
}
.nav-wapper .nav-content .right-content .unlogin .unlogin-item .qqlogin {
  width: 37px;
  height: 37px;
  background: url("//static.colg.cn/image/homepage/qq-login-icon.png");
}
.nav-wapper .nav-content .right-content .unlogin .unlogin-item .clogin {
  width: 37px;
  height: 37px;
  background: url("//static.colg.cn/image/homepage/clogin-icon.png");
}
.nav-wapper .nav-content .right-content .post {
  display: block;
  margin-left: 30px;
  width: 86px;
  height: 36px;
  text-align: center;
  background: #3678f3;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 14px;
  line-height: 36px;
  color: #ffffff;
  border-radius: 18px;
  cursor: pointer;
}
.nav-wapper .nav-content .right-content .avatar {
  width: 36px;
  height: 36px;
  border-radius: 18px;
}