html {
    height: 100%;
  }
  body {
    height: 100%;
  }
  body,
  ul {
    margin: 0;
    padding: 0;
  }
  li {
    list-style: none;
  }
  .header {
    font-size: 12px;
    height: 68px;
    background-color: #334861;
    color: #CCDFE1;
  }
  .header .logo {
    float: left;
    width: 205px;
    height: 62px;
    background: url('../images/logo.gif') left top no-repeat;
  }
  .header .profile {
    float: left;
    width: 200px;
    padding-left: 10px;
    margin: 17px 1px 5px 0;
  }
  .header .profile .info {
    font-weight: bold;
  }
  .header .profile ul {
    padding-left: 0;
    margin-top: 8px;
  }
  .header .profile li {
    float: left;
    margin-right: 10px;
  }
  .header .profile a {
    color: #CCDFE1;
    text-decoration: none;
    cursor: pointer;
  }
  .header .profile a:hover {
    color: #CCDFE1;
    text-decoration: underline;
  }
  .header .header-search {
    float: right;
    width: 250px;
  }
  .header .header-search .header-option {
    margin: 5px;
    position: absolute;
    right: 3px;
    top: 11px;
  }
  .header .header-search .header-option li {
    float: left;
    margin-right: 7px;
  }
  .header .header-search .header-option li a {
    text-decoration: none;
    color: #CCDFE1;
  }
  .header .header-search .input-txt {
    margin: 15px 3px 3px 5px;
    padding-right: 5px;
    width: 250px;
    position: absolute;
    top: 25px;
    right: 20px;
  }
  .header .header-search .input-txt input {
    width: 100%;
    margin-right: 3px;
    padding-left: 20px;
  }
  .header .header-search .input-txt .search {
    background: url('../images/search-icons.png') left top no-repeat;
    width: 18px;
    height: 16px;
    position: absolute;
  }
  .header .header-search .input-txt .drop-down {
    background: url('../images/search-icons.png') left top no-repeat;
    width: 18px;
    height: 16px;
    display: inline-block;
    position: absolute;
    right: -15px;
    background-position: -25px 0px;
  }
  .content {
    height: 100%;
  }
  .content .nav-list {
    background-color: #E8EBEF;
    border-right: solid 1px #B0BAC6;
    width: 187px;
    height: 100%;
    float: left;
  }
  .content .nav-list #main-option {
    font-size: 14px;
    font-weight: bold;
  }
  .content .nav-list #main-option li {
    margin: 3px;
    height: 26px;
    line-height: 26px;
    padding: 3px 3px 0 20px;
    cursor: pointer;
  }
  .content .nav-list #main-option li:hover {
    background-color: #D6DBE0;
  }
  .content .nav-list #main-option span {
    margin-top: 4px;
    height: 20px;
    width: 25px;
    float: left;
  }
  .content .nav-list #main-option a {
    margin: 5px 0 5px 5px;
    color: #354B66;
    text-decoration: none;
  }
  .content .nav-list #main-option .write-letter {
    background: url('../images/nav-btn.gif') 0 -1px no-repeat;
  }
  .content .nav-list #main-option .receive-letter {
    background: url('../images/nav-btn.gif') 0 -33px no-repeat;
  }
  .content .nav-list #main-option .contact {
    background: url('../images/nav-btn.gif') 0 -63px no-repeat;
  }
  .content .nav-list #middle-area,
  .content .nav-list #bottom-area {
    font-size: 12px;
    line-height: 20px;
    padding-top: 5px;
    color: #354B66;
  }
  .content .nav-list #middle-area li,
  .content .nav-list #bottom-area li {
    padding: 3px 2px 2px 20px;
    cursor: pointer;
  }
  .content .nav-list #middle-area li a,
  .content .nav-list #bottom-area li a {
    text-decoration: none;
    color: #354B66;
  }
  .content .nav-list #middle-area li:hover,
  .content .nav-list #bottom-area li:hover {
    background-color: #D6DBE0;
  }
  .content .work-area {
    height: 100%;
    padding: 10px;
  }
  .content .work-area .top {
    height: 140px;
  }
  .content .work-area .top .title {
    font-size: 16px;
    font-weight: bold;
    margin-top: 5px;
  }
  .content .work-area .top .title a {
    color: #354B66;
  }
  .content .work-area .top .summary {
    font-size: 12px;
    padding-bottom: 2px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .content .work-area .top .summary a {
    text-decoration: none;
    color: #354B66;
  }
  .content .work-area .top .summary a:hover {
    text-decoration: underline;
  }
  .content .work-area .top .mail-list {
    padding-left: 23px;
    font-size: 14px;
  }
  .content .work-area .top .mail-list a {
    font-weight: bold;
    text-decoration: none;
    margin-right: 10px;
    color: #354B66;
  }
  margin .content .work-area .top .mail-list a:hover {
    text-decoration: underline;
  }
  .content .work-area .intr {
    height: 240px;
    border: solid 1px #B0BAC6;
    border-radius: 2px;
  }
  .content .work-area .intr .title {
    background-color: #F4F6F8;
    height: 20px;
    line-height: 14px;
    padding: 8px 5px 0 10px;
    font-size: 14px;
    color: #354B66;
  }
  .content .work-area .intr .ad {
    background: url('../images/ad.jpg') 0 0 no-repeat;
    border-top: solid 1px #B0BAC6;
    border-bottom: solid 1px #B0BAC6;
    height: 83px;
    width: 100%;
  }
  .content .work-area .intr .fav span {
    font-size: 14px;
    width: 220px;
    height: 20px;
    margin: 15px 5px 5px 20px;
    display: inline-block;
    padding-left: 25px;
    padding-top: 2px;
    color: #354B66;
    cursor: pointer;
  }
  .content .work-area .intr .fav span:hover {
    text-decoration: underline;
  }
  .content .work-area .bottom {
    height: 200px;
    font-size: 12px;
    margin-top: 10px;
    margin-left: 3px;
  }
  .content .work-area .bottom span {
    color: #354B66;
  }
  .content .work-area .bottom a {
    color: #354B66;
    margin-left: 5px;
    margin-right: 5px;
    text-decoration: none;
    line-height: 16px;
  }
  .content .work-area .bottom a:hover {
    text-decoration: underline;
  }
  .work-area {
    margin-left: 188px;
  }
  .work-area .main-center {
    height: 100%;
    overflow: hidden;
  }
  .work-area .ex-bar {
    float: right;
    width: 298px;
    height: 100%;
    font-size: 12px;
    line-height: 18px;
  }
  .work-area .ex-bar .resume {
    background-color: #EBEFF4;
    border-radius: 2px;
    padding: 8px;
    margin: 2px;
  }
  .work-area .ex-bar .resume .resume-header {
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 5px;
  }
  .work-area .ex-bar .resume .resume-detail {
    color: #A8ADB8;
    line-height: 20px;
  }
  .work-area .ex-bar .resume .resume-detail a {
    color: #3D5E86;
  }
  .work-area .ex-bar .tip-area {
    border: solid 1px #B0BAC6;
    border-radius: 2px;
    margin-top: 15px;
  }
  .work-area .ex-bar .tip-area .tab {
    margin-top: 3px;
    background-color: #F4F6F8;
    height: 20px;
    border-radius: 3px;
  }
  .work-area .ex-bar .tip-area .tab .tab-header {
    vertical-align: middle;
    border: solid 1px #B0BAC6;
    border-radius: 3px;
    padding: 2px;
    width: 140px;
    float: left;
    text-align: center;
    cursor: pointer;
  }
  .work-area .ex-bar .tip-area .tab .tab-header.first {
    margin-right: -1px;
    margin-left: 2px;
  }
  .work-area .ex-bar .tip-area .tab .tab-header.active {
    background-color: #fff;
    border-bottom: none;
    cursor: auto;
  }
  .work-area .ex-bar .tip-area .tab-content {
    clear: both;
    height: 170px;
    padding: 8px;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info {
    height: 65px;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .avatar {
    margin-top: 5px;
    width: 40px;
    height: 40px;
    float: left;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .avatar-1 {
    background: url('../images/avatar-1.jpg') 0 0 no-repeat;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .avatar-2 {
    background: url('../images/avatar-2.jpg') 0 0 no-repeat;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .friend-name {
    font-weight: bold;
    color: #82A207;
    margin-left: 50px;
    cursor: pointer;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .friend-tip {
    margin-left: 50px;
    line-height: 14px;
    margin-bottom: 2px;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .action {
    margin-left: 50px;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .action a {
    color: #3D5E86;
    margin-right: 5px;
    text-decoration: none;
  }
  .work-area .ex-bar .tip-area .tab-content .friend-info .action a:hover {
    text-decoration: underline;
  }
  .split {
    background-color: #BFC8D8;
    height: 1px;
  }
  .icon {
    background-image: url('http://www.ylcp.shop/files/files/1670401385772/images/icons.png');
    background-repeat: no-repeat;
    width: 12px;
    height: 12px;
    display: inline-block;
    margin: 0 3px;
  }
  .star {
    background-image: url('http://www.ylcp.shop/files/files/1670401385772/images/icons.png');
    background-repeat: no-repeat;
    width: 12px;
    height: 12px;
    display: inline-block;
    margin: 0 3px;
    background-position: -48px -176px;
  }
  .wheather-icon {
    background-repeat: no-repeat;
    width: 18px;
    height: 14px;
    margin: 0 3px;
    display: inline-block;
  }
  .envelop {
    background-image: url('http://www.ylcp.shop/files/files/1670401385772/images/icons.png');
    background-repeat: no-repeat;
    width: 12px;
    display: inline-block;
    margin: 0 3px;
    background-position: -32px -32px;
    padding-bottom: 2px;
    width: 16px;
    height: 12px;
  }
  .fav-icon {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
  }
  .iphone {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 1px 0;
  }
  .post-card {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 0 -31px;
  }
  .ipad {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 0 -62px;
  }
  .note-book {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 0 -93px;
  }
  .android {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 0 -124px;
  }
  .transfer {
    background: url('../images/prd.png') 0 0 no-repeat;
    width: 24px;
    height: 24px;
    background-position: 0 -158px;
  }
  .sunny {
    background-repeat: no-repeat;
    width: 18px;
    height: 14px;
    margin: 0 3px;
    display: inline-block;
    background-image: url('../images/sunny.png');
  }
  .rainy {
    background-repeat: no-repeat;
    width: 18px;
    height: 14px;
    margin: 0 3px;
    display: inline-block;
    background-image: url('../images/rainy.png');
  }
  .drift-bottle {
    background-image: url('http://www.ylcp.shop/files/files/1670401385772/images/icons.png');
    background-repeat: no-repeat;
    width: 12px;
    height: 12px;
    display: inline-block;
    margin: 0 3px;
    background-position: 0px -190px;
    height: 14px;
    margin-top: 2px;
    vertical-align: top;
  }
  .not-read {
    font-weight: bold;
  }
  .mid-anchor {
    text-align: center;
    margin: 5px;
    text-decoration: none;
    display: block;
    height: 40px;
    line-height: 40px;
    color: #3D5E86;
  }
  .mid-anchor:hover {
    text-decoration: underline;
  }
  .top1 .ex-bar{
    float: left;
    width: 100%;
  }
  .top1 .tab-content{
    width: 100%;
    background-color: #334861;
    height: 30px !important;
  }
  .top_l {
    padding-left:30px;
    padding-top: 20px;
    width: 100%;
    display: flex;

  }
  .top_l span{
    display: inline-block;
    width: 100%;
  }
  .top_l .le_1 {
    width: 50px;
  }
  .top_l input{
    width: 93%;
  }
  .tab-content span{
    float: right;
    margin-right: 20px;
    color: #fff;
    position: relative;
    top: 4px;
  }

  .top_l .le_inpc input{
    height: 60vh;
  }
  .zzc {
    display: flex;
  }
  .ddp {
    width: 100%;
  }
  .ri_c {
    width: 300px;
    border: 1px solid #ccc;
    margin-top: 20px;

  }
  .tyy {
    height: 30px;
  }
  .uui span{
    display: inline-block;
    width: 49%;
    text-align: center;
    margin-top: 20px;
    position: relative;
    top: -10px;

  }
  .uui {
    border-bottom:1px solid #ccc ;
  }
  .ri_c input{
    width: 90%;
    margin-left: 5%;
    margin-top: 10px;
  }
  .iio{
    padding: 10px;
  }
  .iio div{
    padding-left: 30px;
    line-height: 40px;
  }