* {
  margin: 0;
  padding: 0;
  transition: all 0.3s;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
button {
  cursor: pointer;
}
.admin_center {
  position: relative;
}
.admin_center ul {
  position: absolute;
  left: 0;
  font-size: 16px;
  width: 100%;
  top: 40px;
  margin-top: 10px;
}
@media (max-width: 768px) {
  .admin_center ul {
    position: absolute;
    z-index: 999;
  }
}
.admin_center ul li {
  margin: 10px 0;
  padding-left: 30px;
  height: 0;
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
}
.admin_center ul li a {
  color: #fefefe;
  font-weight: 200;
}
.admin_center ul li a:hover {
  color: #3b9aaf;
}
.admin_center ul .chosed_admin a {
  color: #fff;
}
.header {
  width: 100%;
  height: 60px;
  background-color: #3b9aaf;
  box-sizing: border-box;
  padding: 0 10px;
  top: 0;
  z-index: 500;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 0px center;
  position: relative;
}
@media (max-width: 768px) {
  .header {
    height: 80px;
    display: flex;
    flex-direction: column;
    padding: 0;
  }
}
.header .header_content {
  width: 100%;
  box-sizing: border-box;
  padding-right: 30px;
  max-width: 1300px;
  margin: auto;
  padding: 0 50px;
  height: 100%;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 0px center;
}
@media (max-width: 768px) {
  .header .header_content {
    height: 100px;
    display: flex;
    flex-direction: column;
    padding: 0;
  }
}
.header .header_content > .header_left {
  display: flex;
  align-items: center;
  width: 300px;
}
@media (max-width: 768px) {
  .header .header_content > .header_left {
    flex-direction: column;
    justify-content: space-evenly;
    width: 100%;
    height: 40px;
  }
}
.header .header_content > .header_left > .logo {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
}
.header .header_content > .header_left > .logo img {
  width: 43.5px;
  height: 36px;
  margin-right: 10px;
}
.header .header_content > .header_left > .logo > .headbiaoti {
  width: 100%;
  height: 100%;
}
.header .header_content > .header_left > .logo span {
  font-size: 22px;
  color: #fff;
  font-weight: 300;
  white-space: nowrap;
}
.header .header_content > .header_left > .search {
  width: 189px;
  height: 33px;
  background-color: #fff;
  border-radius: 16.5px;
  overflow: hidden;
  margin-left: 40px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding-left: 10px;
}
@media (max-width: 768px) {
  .header .header_content > .header_left > .search {
    margin-left: 0px;
    width: 80%;
  }
}
.header .header_content > .header_left > .search > img {
  width: 20px;
  height: 20px;
  cursor: pointer;
}
.header .header_content > .header_left > .search > input {
  width: calc(100% - 20px);
  height: 100%;
  border: none;
  outline: none;
  box-sizing: border-box;
  padding-left: 10px;
}
.header .header_content > .header_right {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
@media (max-width: 768px) {
  .header .header_content > .header_right {
    height: 40px;
    margin-right: 50px;
  }
}
.header .header_content > .header_right > div {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.header .header_content > .header_right > div > img {
  width: 21px;
  height: 21px;
}
.header .header_content > .header_right > div > span {
  display: inline-block;
  font-size: 12px;
  font-weight: 400;
  color: #fff;
  margin-left: 10px;
}
.header .header_content > .header_right > .adminbox {
  cursor: pointer;
  width: 155px;
  position: relative;
}
.header .header_content > .header_right > .adminbox > img {
  width: 40px;
  border-radius: 5px;
  height: 40px;
}
@media (max-width: 768px) {
  .header .header_content > .header_right > .adminbox > img {
    height: 30px;
    width: 30px;
  }
}
.header .header_content > .header_right > .adminbox > span {
  font-size: 16px;
  width: 120px;
}
.header .header_content > .header_right > .adminbox > .admin_select {
  width: 100%;
  height: 0px;
  overflow: hidden;
  position: absolute;
  border-radius: 3px;
  background-color: #fff;
  top: 50px;
  display: flex;
  z-index: 11;
  align-content: center;
  justify-content: center;
  flex-direction: column;
}
.header .header_content > .header_right > .adminbox > .admin_select li {
  margin: 10px 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: all 0s;
  text-align: center;
}
.header .header_content > .header_right > .adminbox > .admin_select > li:hover {
  color: red;
}
.header .header_content > .header_right > .tishi {
  margin-right: 20px;
  display: flex;
  position: relative;
  align-items: center;
}
.header .header_content > .header_right > .tishi > img {
  width: 30px;
  height: 30px;
}
@media (max-width: 768px) {
  .header .header_content > .header_right > .tishi > img {
    height: 25px;
    width: 25px;
  }
}
.header .header_content > .header_right > .tishi > span {
  position: absolute;
  right: 0;
  background-color: red;
  width: 15px;
  height: 15px;
  display: flex;
  border-radius: 50%;
  font-size: 12px;
  align-items: center;
  justify-content: center;
  top: 0;
}
.section {
  width: 100%;
  height: auto;
  min-height: calc(100vh - 60px);
  display: flex;
  background-repeat: no-repeat;
  background-size: cover;
  box-sizing: border-box;
  align-items: center;
  padding-top: 5px;
  justify-content: flex-start;
  flex-direction: column;
}
.footer {
  width: 100%;
  height: 90px;
  background-color: #606060;
  display: flex;
  font-size: 14px;
  flex-direction: column;
}
@media (max-width: 768px) {
  .footer {
    height: 130px;
    overflow: hidden;
    align-items: center;
    justify-content: center;
  }
}
.footer > .footer_top,
.footer div {
  display: flex;
  width: 100%;
  justify-content: center;
  margin-top: 15px;
}
@media (max-width: 768px) {
  .footer > .footer_top,
  .footer div {
    flex-wrap: wrap;
    margin-top: 0;
    margin-bottom: 10px;
  }
}
.footer > .footer_top > li,
.footer div > li {
  color: #fff;
  white-space: nowrap;
  margin: 0 40px;
  cursor: pointer;
}
.footer > div > span,
.footer > div a {
  color: #fff;
  white-space: nowrap;
  margin: 0 40px;
}
.footer > div > a:hover {
  color: #999;
}
.logo > h2 {
  font-size: 24px;
  color: #fff;
  font-weight: bold;
}
.header_login {
  display: flex;
}
.header_login > .login_box {
  padding: 8px 20px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  font-size: 15px;
  cursor: pointer;
}
.header_login > .login_box > img {
  width: 25px;
  margin-right: 10px;
}
.header_login > .login_box > span {
  color: #fff;
}
.header_login > .login_box:hover {
  background-color: #5d7de6;
}
body {
  margin: 0;
}
#test {
  margin: 0 auto;
  width: 1000px;
  height: calc(160vh - 100px);
  display: flex;
  justify-content: center;
  align-items: center;
}
#test button {
  margin: 0 20px;
}
.coco-btn {
  font-size: 14px;
  text-decoration: none;
  padding: 6px 20px;
  white-space: nowrap;
  border-radius: 5px;
  font-weight: 500;
  display: inline-block;
  cursor: pointer;
  border: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  line-height: normal;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.coco-btn.cancel {
  margin-right: 10px;
  color: #525456;
  background-color: transparent;
  font-weight: 500;
  transition: all 0.06s ease-out;
}
.coco-btn,
.coco-btn span,
.coco-loading {
  position: relative;
}
.coco-btn.ok {
  background-color: #0077ff;
  color: #fefefe;
}
.coco-btn.ok::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  transition: all 0.12s ease-out;
  background-color: transparent;
}
.coco-btn.ok:hover::before {
  background-color: rgba(255, 255, 255, 0.08);
}
.coco-btn.ok:active::before {
  transition: all 80ms ease-out;
  background-color: rgba(0, 0, 0, 0.2);
}
.github {
  font-weight: 600;
  text-align: center;
  margin-top: 100px;
}
.noshuju {
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  width: 30%;
  margin: auto;
  justify-content: center;
  align-items: center;
}
.noshuju img {
  width: 100%;
  opacity: 0.8;
}
.noshuju span {
  font-size: #999;
  font-size: 14px;
  opacity: 0.5;
  margin-top: 20px;
  box-sizing: border-box;
  padding-right: 15px;
}
.stylechose {
  display: flex;
  position: absolute;
  height: 100%;
  align-items: center;
  right: -100px;
  z-index: 20;
}
@media (max-width: 768px) {
  .stylechose {
    right: 20px;
    box-sizing: border-box;
    padding-top: 35px;
  }
}
.stylechose > i {
  font-size: 30px;
  color: #2a7e91;
}
@media (max-width: 768px) {
  .stylechose > i {
    font-size: 24px;
  }
}
.stylechose ul {
  display: flex;
  height: 100%;
  width: 0;
  overflow: hidden;
  cursor: pointer;
}
.stylechose ul > li {
  cursor: pointer;
  margin: 0 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.stylechose ul > li > div {
  width: 30px;
  height: 30px;
  display: flex;
  flex-direction: column;
}
@media (max-width: 768px) {
  .stylechose ul > li > div {
    width: 24px;
    height: 24px;
  }
}
.stylechose ul > li > div > div {
  width: 100%;
  height: 50%;
}
.section_topleft {
  width: 180px;
}
.section_topleft > li {
  background-repeat: no-repeat;
  height: 40px !important;
  background-size: contain;
}
.section_body,
.section_topright {
  margin-top: 0px;
  width: 100% !important;
  border-radius: 3px;
}
.section_body .section_topcontent {
  margin-top: 30px!important;
}
.section_topcontent {
  margin-top: 30px!important;
}