.qa-wrap {
    background-image: url(../images/640.jpeg);
    background-repeat: repeat;
    background-attachment: initial;
    background-origin: initial;
    background-size: 100%;
    background-clip: initial;
    background-position: center top;
    padding: 0 15px;
    text-align: center;
  }

  .qa-wrap>.top {
    width: 100%;
    height: 4px;
    background-color: #659f97;
  }

  .qa-wrap>.top1 {
    margin-top: 3px;
    width: 100%;
    height: 2px;
    background-color: #659f97;
  }

  .qa-wrap>.top2 {
    vertical-align: top;
    /*background-image: url(../images/0.gif);*/
    background-position: 0% 0%;
    background-repeat: repeat-x;
    background-attachment: scroll;
    background-size: 50%;
    padding-top: 0px;
    padding-bottom: 15px;

  }

  .qa-bottom-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .qa-bottom-wrap>section:first-child,
  .qa-bottom-wrap>section:last-child {
    border-width: 1px;
    border-style: dotted;
    border-color: #4d9f52;
    width: 43%;
    height: 1px;
  }

  .qa-bottom-wrap>section:nth-child(2),
  .qa-bottom-wrap>section:nth-child(3),
  .qa-bottom-wrap>section:nth-child(4),
  .qa-bottom-wrap>section:nth-child(5),
  .qa-bottom-wrap>section:nth-child(6) {
    border-width: 1px;
    width: 8px;
    height: 8px;
    border-style: solid;
    border-radius: 50%;
    border-color: #509a60;
    margin-right: 3px;
    margin-left: 3px;
  }

  /**************************************************/
  .tips-bottom {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 20px;
  }

  .tips-bottom .tips-img1 {
    width: 40px;
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform:
      rotate(0deg);
    -o-transform: rotate(0deg);
  }

  .tips-bottom .tips-img1>img {
    margin-right: auto;
    margin-left: auto;
    vertical-align: bottom;
  }

  .tips-bottom .tips-img2 {
    background-image: url(../images/tips-img2.png);
    background-repeat: no-repeat;
    background-size: 20px;
    background-position: 10px 20px;
    background-color: #2989d3;
    border-radius: 80px;
    color: #ffffff;
    margin-right:
      -80px;
    margin-left: -34px;
    padding: 15px 90px 15px 40px;
  }

  .tips-bottom .tips-img2>p {
    margin-top: 5px;
    margin-bottom: 5px;
    line-height: 1.5;
    font-size: 16px;
  }

  .tips-bottom .tips-img3 {
    width: 140px;
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -moz-transform:
      rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
  }

  .tips-bottom .tips-img3>img {
    margin-right: auto;
    margin-left: auto;
    vertical-align: bottom;
  }

  /****************************************/
  .qa-category {
    text-align: left;
  }

  .qa-category>a,
  .qa-category>a:visited {
    border: 1px solid #ddd;
    display: inline-block;
    margin: 10px 5px 0 0;
    padding: 5px 10px;
    background: #e8e8e8;
    border-radius: 5px;
    font-size: 14px;
  }

  /****************************************/
  .qa-category-title {
    margin-top: 40px;
    margin-bottom: 10px;
  }

  .qa-category-title .t {
    width: 100%;
    text-align: left;
  }

  .qa-category-title .t>section {
    display: inline-block;
    vertical-align: top;
    max-width: 100%;
    border-radius: 3px 3px 0px 0px;
    margin-right: 3px;
    background-color: #ff8124;
    color: #ffffff;
    font-size: 18px;
    padding-left: 6px;
    padding-right: 6px;
  }

  .qa-category-title .t>section>strong {
    line-height: 36px;
  }

  .qa-category-title .t>img {
    display: inline-block;
    vertical-align: bottom;
    width: 0.8em;
  }

  .qa-category-title .b {
    width: 100%;
    font-size: 0px;
    margin-top: -2px;
  }

  .qa-category-title .b section:first-child {
    display: inline-block;
    vertical-align: top;
    width: 100%;
    margin-right: -6px;
    border-bottom: 2px solid #ff8124;
  }

  .qa-category-title .b section:last-child {
    display: inline-block;
    vertical-align: top;
    margin-top: -2px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #ff8124;
    color: #ffffff;
  }

  /****************************************/
  .qa-latest {
    border-width: 1px;
    border-style: solid;
    border-color: #1e9be8;
    margin: 5px;
    text-align: center;
    margin-top: 40px;
  }

  .qa-title-latest {
    display: inline-block;
    vertical-align: top;
    margin-top: -33px;
  }

  .qa-title-latest .title-embellish {
    width: 36px;
    background: #1e9be8;
    height: 19px;
    margin-right: auto;
    margin-left: auto;
    color:
      #ffffff;
    display: inline-block;
  }

  .qa-title-latest .title-embellish>img {
    width: 100%;
    vertical-align: top;
  }

  .qa-title-latest .title-content {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .qa-title-latest .title-content>cite:first-child,
  .qa-title-latest .title-content>cite:last-child {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #1e9be8;
    display: inline-block;
  }

  .qa-title-latest .title-content>cite:last-child {
    margin-left: -8px;
  }

  .qa-title-latest .title-content .text {
    padding: 2px 25px;
    background: #1e9be8;
    flex: 1 1 0%;
    margin-left: -16px;
    color: #ffffff;
  }

  .qa-title-latest .title-content .text>p {
    color: #ffffff;
    font-size: 18px;
    font-weight: bold;
  }

  .qa-title-latest .title-content .ellipsoid {
    z-index: 1;
    width: 40px;
    height: 25px;
    border-radius: 30px 30px 0 0;
    background: #ffffff;
  }

  .qa-title-latest .title-content .ellipsoid.el1 {
    transform: rotate(90deg);
    margin-left: -8px;
  }

  .qa-title-latest .title-content .ellipsoid.el2 {
    transform: rotate(-90deg);
    margin-left: -16px;
  }

  .qa-latest>ul>li>.category {
    display: flex;
    align-items: center;
    margin-left: -4px;
    margin-top: 10px;
  }

  .qa-latest>ul>li>.category>span:nth-child(1) {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #1e9be8;
  }

  .qa-latest>ul>li>.category>span:nth-child(2) {
    width: 10px;
    border-top: 1px solid #1e9be8;
  }

  .qa-latest>ul>li>.category>span:nth-child(3) {
    width: 0px;
    height: 0px;
    border-width: 18px 18px 18px 0px;
    border-style: solid;
    border-color: transparent #1e9be8;
  }

  .qa-latest>ul>li>.category .text {
    padding-right: 8px;
    padding-left: 8px;
    background: #1e9be8;
  }

  .qa-latest>ul>li>.category>.text p {
    padding: 3px 0;
    font-size: 15px;
    color: #ffffff;
    min-width: 1px;
  }

  /*************************************************/
  .item-qa {
    padding: 5px 15px;
  }

  .item-qa .item-qa-warp {
    margin: 10px 0%;
  }

  .item-qa .item-qa-warp .title-header {
    display: inline-block;
    width: 100%;
    vertical-align: top;
  }

  .item-qa .item-qa-warp .title-header .q-p {
    display: inline-block;
    vertical-align: middle;
    width: 28%;
    box-shadow: #000000 0px 0px 0px 0px;
  }

  .item-qa .item-qa-warp .title-header .q-i {
    font-size: 27px;
  }

  .item-qa .item-qa-warp .title-header .q-i .border {
    display: inline-block;
    vertical-align: top;
    width: 3em;
    height: 3em;
    margin: auto;
    border-radius: 100%;
    border-width: 6px;
    border-style: solid;
    border-color: #ffffff;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    box-shadow: #cccccc 0.707107px 0.707107px 2px 0px;
  }

  .item-qa .item-qa-warp .title-header .q-i .photo {
    overflow: hidden;
    margin: 0 auto;
    width: 100%;
    padding-bottom: 100%;
    height: 0px;
    background-position: 50% 50%;
    background-size: cover;
    border-radius: 100%;
    background-image: url(../images/640_6.jpg);
  }

  .item-qa .item-qa-warp .title-header .q-i .photo.photo1 {
    background-image: url(../images/640_7.jpg);
  }

  .item-qa .item-qa-warp .title-header .q-t {
    display: inline-block;
    vertical-align: middle;
    width: 52%;
  }

  .item-qa .item-qa-warp .title-header .q-t::after {
    border-top: 1px dashed #1e9be8;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    display: block;
    height: 1px;
    content: "";
  }

  .item-qa .item-qa-warp .title-header .q-q {
    display: inline-block;
    vertical-align: middle;
    width: 16%;
  }

  .item-qa .item-qa-warp .title-header .q-q>.border {
    border-width: 3px;
    border-style: dotted;
    border-color: #1e9be8;
    border-radius: 100%;
    display: inline-block;
    margin-top: 10px;
  }

  .item-qa .item-qa-warp .title-header .q-q>.border>.text {
    width: 1.6em;
    height: 1.6em;
    line-height: 1.6em;
    border-radius: 100%;
    margin-left: auto;
    margin-right: auto;
    font-size:
      20px;
    color: #1e9be8;
    font-weight: bold;
  }

  .item-qa .item-qa-warp .title-header .q-q1 {
    display: inline-block;
    vertical-align: middle;
    width: 16%;
  }

  .item-qa .item-qa-warp .title-header .q-q1>.border {
    border-width: 3px;
    border-style: dotted;
    border-color: #1e9be8;
    border-radius: 100%;
    display: inline-block;
    margin-top: 10px;
    font-size: 11px;
  }

  .item-qa .item-qa-warp .title-header .q-q1>.border>.text {
    width: 1.6em;
    height: 1.6em;
    line-height: 1.6em;
    border-radius: 100%;
    margin-left: auto;
    margin-right: auto;
    font-size:
      20px;
    color: #1e9be8;
    font-weight: bold;
  }

  .item-qa .item-qa-warp .title-header .q-tit {
    text-align: justify;
    font-size: 14px;
    color: #a0a0a0;
    padding-right: 30px;
    padding-left: 30px;
    margin: 10px 0% 20px;
  }

  .item-qa .item-qa-warp .title-header .q-tit p {
    white-space: normal;
    color: #000;
    font-weight: bold;
  }

  .q-content {
    margin: 10px 0% 20px;
    font-size: 14px;
    color: #a0a0a0;
    padding-right: 30px;
    padding-left: 30px;
    text-align: left;
  }

  .q-content .more {
    color: #00d5ff;
  }

  /*******************************************/
  .qa-ranking {
    margin: 10px auto;
    background-color: #b6e4fd;
    padding: 20px;
    color: #0573af;
  }

  .qa-ranking .header-ranking {
    background-image: url(../images/640_8.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: auto 100%;
    height: 45px;
    width: 100%;
    padding-top: 7px;
    transform: rotate(0deg);
  }

  .qa-ranking .header-ranking>p {
    font-weight: 600;
    text-align: center;
    line-height: 36px;
  }

  .qa-ranking .list {
    border-radius: 6px;
    background-color: #ffffff;
    border-width: 2px;
    border-style: solid;
    border-color: #b6e4fd;
    padding:
      20px 10px;
    margin-top: -20px;
  }

  .qa-ranking .list .header-list {
    display: flex;
    align-items: center;
    margin-top: 10px;
  }

  .qa-ranking .list .header-list .th {
    display: flex;
    justify-content: flex-start;
  }

  .qa-ranking .list .header-list .th>p {
    padding: 5px 10px;
    font-size: 15px;
    background-color: #b6e4fd;
    border-radius: 20px;
    color: #0573af;
  }

  .qa-ranking .list .header-list .th>p>span {
    color: #fff;
    font-weight: bold;
  }

  .qa-ranking .list .header-list .th:nth-child(1) {
    flex: 1;
  }

  .qa-ranking .list .header-list .th:nth-child(2) {
    flex: 3;
  }

  .qa-ranking .list .header-list .th:nth-child(3) {
    flex: 1.2;
    justify-content: center;
  }

  .qa-ranking .list .item {
    display: flex;
    align-items: center;
    margin-top: 10px;
    border-bottom: 1px solid #dcdcdc;
    padding-right: 5px;
    padding-bottom: 5px;
    padding-left: 5px;
    border-top-color: #b6e4fd;
    border-left-color: #b6e4fd;
    border-right-color:
      #b6e4fd;
  }

  .qa-ranking .list .item-wrap .item:nth-child(1)>section:nth-child(1),
  .qa-ranking .list .item-wrap .item:nth-child(2)>section:nth-child(1),
  .qa-ranking .list .item-wrap .item:nth-child(3)>section:nth-child(1) {
    flex: 1 1 0%;
    background-image: url(../images/640_9.png);
    background-repeat: no-repeat;
    background-position: left top;
    background-size: auto 100%;
    height: 35px;
    display: flex;
  }

  .qa-ranking .list .item-wrap .item:nth-child(2)>section:nth-child(1) {
    background-image: url(../images/640_10.png);
  }

  .qa-ranking .list .item-wrap .item:nth-child(3)>section:nth-child(1) {
    background-image: url(../images/640_11.png);
  }

  .qa-ranking .list .item-wrap .item>section:nth-child(1)>p {
    font-size: 15px;
    text-align: center;
    width: 26px;
    line-height: 26px;
  }

  .qa-ranking .list .item-wrap .item>section:nth-child(2) {
    flex: 3;
    display: flex;
    justify-content: flex-start;
    width: 100%;
    text-align: left;
    overflow: hidden;
  }

  .qa-ranking .list .item-wrap .item>section:nth-child(2)>a {
    line-height: 1.5;
    font-size: 15px;
    width: 100%;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: left;
  }

  .qa-ranking .list .item-wrap .item>section:nth-child(3) {
    flex: 1.2;
    display: flex;
    justify-content: center;
  }

  .qa-ranking .list .item-wrap .item>section:nth-child(3)>p {
    line-height: 1.5;
    font-size: 15px;
    text-align: center;
  }

  .qa-ranking .list .item-wrap .item:nth-child(n+4)>section:nth-child(1) {
    flex: 1;
    display: flex;
  }

  /*************************************************/
  .qa-search-box {
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
    margin: 20px 0;
    width: 100%;
    height: 44px;
  }



  .qa-search-box .input-wrap {
    flex: auto;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    height: 100%;

    border-top: 1px solid #ff8124;
    border-bottom: 1px solid #ff8124;
    border-left: 3px solid #ff8124;
    border-right-style: none;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
  }

  .qa-search-box .input-wrap .prefix-icon {
    flex: none;
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;

    width: 40px;
    height: 100%;
    font-size: 20px;
    color: #ff8124;
  }

  .qa-search-box .input-wrap>input {
    flex: auto;
    width: 100%;
    background: none;
    border: none;
    padding: 3px;
    margin: 0;
    font-size: 14px;
    color: #666666;
  }

  .qa-search-box .search-submit {
    flex: none;
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 100%;

    border-width: 0px 3px;
    border-style: solid;
    border-color: #ff8124;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    background-color: #ff8124;
  }

  .qa-search-box .search-submit>button {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: #fff;
    font-weight: bold;
    font-size: 14px;
  }

  /*******************************/
  .qa-banner {
    margin: 0;
    background-image: url(../images/640_12.png);
    background-position: 0% 0%;
    background-repeat: repeat;
    background-attachment: scroll;
    background-size: 100% 100%;
  }

  .qa-banner .banner-wrap {
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;

    width: 100%;
    height: 100%;
    min-height: 50vw;
  }

  .qa-banner .banner-wrap .banner-header {
    display: none;
    -webkit-text-stroke: 0.25vw #659f97;
    text-shadow: #30769c 0.5vw 0.5vw 0.5vw;
    text-shadow: #659f97 0.5vw 0.5vw 0.5vw;
    letter-spacing: 1vw;
    text-align: center;
    padding: 0;
    color: #ffffff;
    font-size: 11vw;
    font-weight: bold;
  }

  .qa-banner .banner-wrap .banner-sub-header {
    display: none;
    margin-top: 20px;
    letter-spacing: 0.5vw;
    padding: 0;
    text-align: center;
    font-size: 4vw;
    color: #ffffff;
  }