body > .header {
  border-bottom: 1px solid #e6e6e6;
}
.nav > .left {
  display: flex;
  align-items: center;
}

.nav {
  width: 1200px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav .icon {
  width: 53px;
  height: 75px;
  display: flex;
  align-items: end;
}

.nav .logo-box {
  display: flex;
  height: 53px;
  width: 53px;
}

.nav .logo-box img {
  height: 100%;
  width: 100%;
}

.nav ul.nav-item {
  margin-left: 50px;
  display: flex;
  list-style: none;
  padding: 0 0;
  margin-top: 0;
  margin-bottom: 0;
}

.nav .nav-item li {
  margin-right: 24px;
}

.nav .nav-item li a {
  padding: 0 18px;
  font-size: 16px;
  line-height: 60px;
  font-weight: 400;
  color: #4d555d;
  box-sizing: border-box;
  text-decoration: none;
}

.nav .nav-item li a.active {
  color: #1d908a;
}

.nav div.underline {
  background: #1d908a;
  border: none;
  height: 3px;
}

.nav div.search {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 28px;
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid #1d908a;
}

.nav div.search input {
  outline-style: none;
  border-width: 0px;
  height: 100%;
  display: block;
  box-sizing: border-box;
}

.nav div.search-btn {
  background: #1d908a;
  height: 100%;
  line-height: 28px;
  width: 60px;
  text-align: center;
  color: #fff;
  cursor: pointer;
}

.nav div.avatar {
  height: 44px;
  width: 44px;
  border-radius: 22px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.5);
  margin-left: 40px;
}

.nav .avatar img {
  height: 40px;
  width: 40px;
  border-radius: 20px;
  overflow: hidden;
  background: white;
}

.nav .right {
  display: flex;
  align-items: center;
  position: relative;
}


.nav .info-box {
  position: absolute;
  top: 50px;
  right: 10px;
  width: 280px;
  height: 234px;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 16px 0 rgb(7 17 27 / 20%);
  background: #fff;
  display: none;
  z-index: 999;
}

.nav .info-box .header {
  margin-top: 22px;
  margin-bottom: 22px;
  border-bottom: 0;
}

.nav .info-box .avatar-box {
  display: flex;
}

.nav .info-box .header .avatar-box .left {
  width: 60px;
  height: 60px;
  border-radius: 30px;
  overflow: hidden;
  margin-left: 26px;
}

.nav .info-box .header .avatar-box .left > img {
  width: 100%;
  height: 100%;
}

.nav .info-box .header .avatar-box .right {
  margin-left: 18px;
}

.nav .info-box .order {
  width: 114px;
  height: 32px;
  background: #CBF6E3FF;
  margin: 0 0 10px 10px;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav .info-box .order img {
  width: 18px;
  height: 18px;
  display: block;
  margin-left: 21px;
}

.nav .info-box .order span {
  font-size: 12px;
  font-weight: 400;
  color: #4d555d;
  margin-left: 6px;
  display: block;
}

.nav .split-line {
  width: 261px;
  height: 1px;
  background: #e7e7e7;
  margin: 0 auto;
}

.nav .info {
  margin-bottom: 28px;
  margin-left: 10px;
  height: 56px;
}


.nav .login-btn {
  height: 42px;
  width: 100%;
  line-height: 42px;
  font-size: 12px;
  text-align: center;
  font-weight: 400;
  color: #93999f;
  cursor: pointer;
}

.app-search {
  margin-top: 32px;
  margin-left: 100px;
  display: flex;
}

.app-search .search-box {
  border: 1px solid #1d908a;
  display: flex;
  border-radius: 5px;
  overflow: hidden;
  margin: 0 auto;
}

.app-search input {
  width: 650px;
  height: 52px;
  box-sizing: border-box;
  font-size: 16px;
  padding-left: 12px;
  color: #262626;
  border: none;
  outline-style: none;
}

.app-search .search-btn {
  width: 147px;
  height: 52px;
  line-height: 52px;
  text-align: center;
  background: #1d908a;
  color: #ffffff;
  cursor: pointer;
}

.task-list {
  width: 1200px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 25%);
}

.task-list .task-box {
  display: flex;
  align-items: center;
  justify-content: center;
}

.task-list .task-item {
  background: #f6f7fa;
  width: 234px;
  height: 160px;
  border-radius: 20px;
  border: 1px solid #C4C8CCFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
}

.task-list .create-task {
  text-align: center;
  font-weight: 700;
  margin-left: 15px;
}

.task-list .add-task {
  width: 30px;
  height: 30px;
}

.task-list .add-task img {
  width: 100%;
  height: 100%;
}

.task-list .task-item.task {
  display: block;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

.task-list .task-item.task .header {
  display: flex;
  justify-content: space-between;
  margin-top: 25px;
  align-items: center;
}

.task-list .task-item.task .task-name {
  font-weight: 700;
  font-size: 14px;
  width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-list .header .status {
  width: 100px;
  height: 24px;
  border-radius: 12px;
  background: #02d269;
  line-height: 24px;
  text-align: center;
  color: #fff;
  font-size: 14px;
}

.task-list .header .status.red {
  background: red;
}

.task-list .header .status.green {
  background: #1d908a;
}

.task-list .header .status.gray {
  background: #787d82;
}

.task-list .task-item.task .desc {
  height: 60px;
}

.task-list .task-item.task .time {
  color: #a8abb0;
  font-size: 14px;
}

.task-list .task-box > a {
  text-decoration: none;
  outline: none;
  color: #000;
}

.task-list .task-box .task {
  cursor: pointer;
}

#page {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row-reverse;
}

.task-item .close {
  position: absolute;
  width: 30px;
  height: 30px;
  top: -3px;
  right: -37px;
  display: none;
}

.task-item .close img {
  width: 100%;
  height: 100%;
}