@charset "UTF-8";
body, html {
  padding: 0;
  margin: 0; }

/**
 * 定宽，居中
 */
.p-width-static {
  max-width: 1366px;
  min-width: 1200px;
  margin: 0 auto;
}

@font-face {
  font-family: HYChengXingJ;
  src: url("./fonts/HYChengXingJ Regular.TTF"); }
#physical-popular-wrapper {
  font-family: STFangsong;
  position: relative;
  margin: 0 auto;
}
  #physical-popular-wrapper .physical-head-top {
    font-style: italic;
    padding: 8px 35px;
    font-size: 14px;
    overflow: hidden; }
    #physical-popular-wrapper .physical-head-top .title {
      float: left; }
    #physical-popular-wrapper .physical-head-top .universe-open-ceremony {
      float: right;
      display: flex; }
      #physical-popular-wrapper .physical-head-top .universe-open-ceremony .uni-dv + .uni-dv {
        margin-left: 10px; }
  #physical-popular-wrapper .physical-head-bar {
    background-color: #001c54;
    color: #fff;
    font-size: 20px; 
    width: 100%;
    position:fixed;
    z-index:500;
    font-weight:600;
      left: 0;
  }
    #physical-popular-wrapper .physical-head-bar .physical-menu {
        max-width: 1366px;
        min-width: 1000px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center; }
      #physical-popular-wrapper .physical-head-bar .physical-menu > div {
        padding: 10px 20px;
        cursor: pointer; }
        #physical-popular-wrapper .physical-head-bar .physical-menu > div:hover {
          background-color: #44507c; }
      #physical-popular-wrapper .physical-head-bar .physical-menu .menu-home {
        width: 100px;
        border-right: 1px solid #fff;
        text-align: center; }
      #physical-popular-wrapper .physical-head-bar .physical-menu .menu-text {
        flex: 1;
        text-align-last: center;
        text-align: center;
          min-width: 4em;
        white-space: nowrap;
        vertical-align: middle; }
      .menu-text a{
        color:#fff;
        text-decoration:none
      }
        #physical-popular-wrapper .physical-head-bar .physical-menu .menu-text:not(:last-child) {
          border-right: 1px solid #fff; }
  #physical-popular-wrapper .banner-bg {
    width: 100%;
    position: relative;
    margin-top:44px;
  }
    #physical-popular-wrapper .banner-bg .meeting-steps {
      width: 887px;
      height: 67px;
      box-sizing: border-box;
      position: absolute;
      z-index: 99;
      left: 50%;
      transform: translateX(-50%);
      border-radius: 20px;
      bottom: -33px;
      background: #fff;
      box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.1);
      padding: 10px 0;
      display: flex;
      justify-content: space-between;
      align-items: center; }
      #physical-popular-wrapper .banner-bg .meeting-steps .step-item {
        flex: 1;
        text-align: center;
        color: #8B0000; }
        #physical-popular-wrapper .banner-bg .meeting-steps .step-item:not(:last-child) {
          border-right: 1px solid #9fa5c3; }
        #physical-popular-wrapper .banner-bg .meeting-steps .step-item .step-title {
          font-size: 20px;
          font-weight: 600;
          font-family: "Microsoft YaHei",微软雅黑,"Microsoft JhengHei",华文细黑,STHeiti,MingLiu; }
        #physical-popular-wrapper .banner-bg .meeting-steps .step-item .step-date {
          padding-top: 10px;
          font-size: 18px;
          font-weight: 600;
        }
  #physical-popular-wrapper .physical-content-1 {
    padding-top: 80px;
    box-sizing: border-box;
    background: url("./images/chequer.png") no-repeat;
    height: 470px;
    background-color: #fafbfb;
    padding-top: 80px; }

    .physical-content-1 .physical-col.col1 {
      flex-basis: 450px;
    }
    .physical-content-1 .physical-col.col2 {
        flex-grow: 1;
    }
    .physical-content-1 .physical-col.col3 {
      flex-basis: 400px;
    }

#physical-popular-wrapper .physical-content-1 .physical-substance {
      height: 300px;
      position: relative; }

      #physical-popular-wrapper .physical-content-1 .focus_title {
        position:absolute;
        bottom:0px;
        background-color: rgba(0, 0, 0, 0.2);
        color:#fff;
      }
      #physical-popular-wrapper .physical-content-1 .physical-substance-inner {
        position: absolute;
        right: 0;
        left: 0;
        bottom: 0;
        padding: 0 5px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: rgba(0, 0, 0, 0.2);
        color: #fff;
        height: 28px;
        font-size: 15px; }
    #physical-popular-wrapper .physical-content-1 .import-news {
      color: #3f4c88;
      margin: 0px;
      padding-left: 20px; 
      display: flex;
      flex-direction: column;
      height: 300px;
      margin-top: -7px;
      }
      #physical-popular-wrapper .physical-content-1 .import-news li {
        font-size: 19px;
        height:40px;
        line-height:40px;
        color: #3f4c88;
        border-bottom: 1px dashed #eaeaea; 
        overflow:hidden;
      }
        #physical-popular-wrapper .physical-content-1 .import-news li a {
          text-decoration: none; 
          color: #000;
          display:block;
          width:16em;
          float:left;
          text-overflow: ellipsis;
          white-space: nowrap;
          overflow: hidden;
        }
        #physical-popular-wrapper .physical-content-1 .import-news li span {
          float: right;
          font-size: 14px;
          font-style: italic; 
          margin-right:5px;
        }
    #physical-popular-wrapper .physical-content-1 .meeting-notice {
      box-sizing: border-box;
      border-radius: 20px;
      background: #2883b0;
      height: 300px;
     }
      #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-top {
        padding: 0 10px;
        color: #fff; }
        #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-top .title {
          color: #fff; }
      #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-top .notice-content {
        margin-top: -1px;
        color:#fff;
      }
      #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom {
        padding: 0 15px;
        background-color: #fff;
        height: 145px;
        border-radius: 0 0 20px 20px;
        box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.1); }
        #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .register-btn-contain {
          /* height: 70px; */
          box-sizing: border-box;
          border-bottom: 1px dashed #eaeaea;
          padding: 8px 0; }
          #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .register-btn-contain .register-btn {
            margin: 0 auto;
            border-radius: 20px;
            background-color: #abd6e0;
            width: 268px;
            height: 40px;
            text-align: center;
            color: #fff;
            font-weight: 700;
              font-size: 18px;
            line-height: 36px; }
          #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .register-btn-contain .register-btn a {
            color:#2883b0;text-decoration: none;
            cursor:pointer;
            }
            #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .register-btn-contain .register-btn img {
              width: 16px;
              height: 16px;
              margin-right: 10px;
              vertical-align: middle; }
            #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .register-btn-contain .register-btn span {
              vertical-align: middle; }
        #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .invite-letter {
          height: 40px;
          line-height: 40px;
          text-align: center; }
        #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .invite-letter a{
          width: 190px;
          display: inline-block;
          text-decoration:none;
          text-align: left;
          }
          #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .invite-letter img {
            width: 14px;
            height: 14px;
            margin-right: 10px;
            vertical-align: middle; }
          #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .invite-letter span {
            color: #3f4c88;
            font-size: 18px;
            font-weight: 700;
            vertical-align: middle; }
            #physical-popular-wrapper .physical-content-1 .meeting-notice .notice-bottom .invite-letter span > span {
              font-size: 13px; }
  #physical-popular-wrapper .physical-content-2 {
    position: relative;
    padding: 30px 0; }
    #physical-popular-wrapper .physical-content-2 > img {
      position: absolute;
      right: 0;
      top: -25px;
      height: 412px; }
    #physical-popular-wrapper .physical-content-2 .meeting-invite {
      color: #000;
      font-size: 20px;
      line-height: 23px; }
      #physical-popular-wrapper .physical-content-2 .meeting-invite div:not(:first-child) {
        text-indent: 2rem; }
    #physical-popular-wrapper .contact-way {
      /*height: 320px;*/
      height: auto;
      border-radius: 20px;
      background-color: rgba(106, 113, 229, 0.2);
      box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.1);
      padding: 0 20px 20px 20px;
      box-sizing: border-box; }
      #physical-popular-wrapper .contact-way .meeting-contact {
        line-height: 25px;
        padding: 10px 0; }
        #physical-popular-wrapper .contact-way .meeting-contact {
          color: #000;
          padding:0 10px 10px;
          font-size:20px;
        }
        #physical-popular-wrapper .contact-way .meeting-contact .contact-item{
          border-bottom: 1px dashed #999;
          padding-bottom:10px;
          margin-bottom:10px;
        }
          #physical-popular-wrapper .contact-way .meeting-contact .contact-item .contact-sketch {
            font-weight: 550; }
  #physical-popular-wrapper .physical-content-3 {
    background-image: url(./images/tower.png);
    background-repeat: no-repeat;
    padding-top: 40px; }
    #physical-popular-wrapper .physical-content-3 .science-display {
      color: #000;
      font-size: 20px; 
      max-height:500px;
      overflow:scroll;
    }
      #physical-popular-wrapper .physical-content-3 .science-display .display-content {
        text-indent: 2rem; }
      #physical-popular-wrapper .physical-content-3 .science-display .know-detail {
        border-radius: 12px;
        width: 150px;
        height: 24px;
        color: #fff;
        margin: 22px auto;
        background-color: #0091ff;
        text-align: center;
        line-height: 24px;
        cursor: pointer; }
  #physical-popular-wrapper .physical-content-4 {
    position: relative;
    padding-top: 50px; }
    #physical-popular-wrapper .physical-content-4 .physical-row {
      padding-bottom: 40px; }
    #physical-popular-wrapper .physical-content-4 > img {
      width: 100%;
      position: absolute;
      z-index: -1; }
    #physical-popular-wrapper .physical-content-4 img.img-water {
      top: 0; }
    #physical-popular-wrapper .physical-content-4 img.img-school {
      bottom: 0; }
    #physical-popular-wrapper .physical-content-4 .physical-unit {
      color: #fff;
      background-color: rgba(2,60,106, 0.8);
      font-size: 18px;
      font-weight: 700;
      line-height: 38px;
      text-align: center; 
      width:220px;
    }
    #physical-popular-wrapper .physical-content-4 .physical-unit-imgs {
      display: flex;
      justify-content: flex-start;
      flex-wrap: wrap;
      margin-bottom: 20px;
    }
      #physical-popular-wrapper .physical-content-4 .physical-unit-imgs > a {
        margin: 10px 10px 10px 0;
        box-shadow: 2px 2px 2px 2px #999; }
      #physical-popular-wrapper .physical-content-4 .physical-unit-imgs img { max-height: 75px;}
    #physical-popular-wrapper .physical-content-4 .unit-container {
      overflow: hidden; }
      #physical-popular-wrapper .physical-content-4 .unit-container .unit-names {
        display: flex;
        flex-direction: column;
        justify-content: space-between; }
      #physical-popular-wrapper .physical-content-4 .unit-container .unit-council {
        padding-bottom: 90px; }
        #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .physical-unit {
           }
        #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .council-content {
          color: #000;
          line-height: 25px;
          font-size: 20px;
          padding: 15px;
          margin-bottom: 15px;
          border-bottom: 1px dashed #9097b6; }
          #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .council-content .council-label {
            font-weight: 750; }
            #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .council-content .council-label .pinyin {
              font-size: 14px; }
          #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .council-content .council-names {
            display: flex;
            flex-wrap: wrap; }
            #physical-popular-wrapper .physical-content-4 .unit-container .unit-council .council-content .council-names > div {
              width: 60px;
              padding-right: 10px;
              text-align-last: justify;
              text-align: justify; }
    #physical-popular-wrapper .physical-footer {
      /* position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: -2; */
      height: 90px;
      background-color: #3f4c88;
      text-align: center;
      color: #fff;
      padding-top: 45px;
      box-sizing: border-box; 
    margin-top: 30px;}
      #physical-popular-wrapper .physical-footer .footer-line {
        display: inline-block;
        width: 600px;
        border-bottom: 1px solid #fff;
        margin-bottom: 10px;
        line-height: 90px; }
  #physical-popular-wrapper .physical-row {
    display: flex;
    padding-right: 30px;
    padding-right: 0;
  }
    #physical-popular-wrapper .physical-row .meeting-notice, #physical-popular-wrapper .physical-row .contact-way {
      width: 392px; }
    #physical-popular-wrapper .physical-row .flex-col {
      flex: 1; }
    #physical-popular-wrapper .fix-col-margin0 .physical-row .physical-col {
      margin: 0;
    }
    #physical-popular-wrapper .physical-row .physical-col {
      margin-left: 20px;
      padding-top: 15px; }
      #physical-popular-wrapper .physical-row .physical-col .title {
        font-size: 20px;
        color: #3f4c88;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 18px; }
        #physical-popular-wrapper .physical-row .physical-col .title .text {
          font-size: 22px;
          font-family: HYChengXingJ;
          margin: 0 14px; }
        #physical-popular-wrapper .physical-row .physical-col .title .title-line {
          flex: 1;
          border-top: 1px solid #3f4c88; }
        #physical-popular-wrapper .physical-row .physical-col .title .title-line-white {
          flex: 1;
          border-top: 1px solid #fff; }
        #physical-popular-wrapper .physical-row .physical-col .title .show-more {
          font-size: 14px;
          margin-left: 10px; }
        .show-more a{
          color:#3f4c88;}


#physical-popular-wrapper .physical-content-4 .physical-row .physical-col {
  margin: 0;
}

/* 手机端
 */
@media only screen and (max-width: 768px) {
  #physical-popular-wrapper .physical-head-bar .physical-menu {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    max-width: auto;
    min-width: auto;
  }
  #physical-popular-wrapper .physical-head-bar .physical-menu .menu-text {
    flex: none;
    width: 4rem;
    flex-basis: 4rem;
  }
  #physical-popular-wrapper .physical-content-1 {
    height: auto;
  }
  #physical-popular-wrapper .physical-row .physical-col {
    margin-left: 0;
  }
  #physical-popular-wrapper .physical-row {
    flex-wrap: wrap;
  }
  #physical-popular-wrapper .banner-bg .meeting-steps {
      width: 100%;
      height: auto;
  }
  .p-width-static {
    max-width: inherit;
    min-width: inherit;
    width: 95%;
    margin: 0 auto;
  }

  .physical-content-1 .physical-col.col1 {
      flex: 1;
  }
  .physical-content-1 .physical-col.col2 {
    flex: 1;
  }
  .physical-content-1 .physical-col.col3 {
      flex: 1;
  }

  #physical-popular-wrapper .physical-head-top .title {
    float: none;
  }
  #physical-popular-wrapper .physical-head-top .universe-open-ceremony {
    float: none; margin: 10px 0;
  }

  #physical-popular-wrapper .physical-content-4 .physical-unit-imgs img {
    max-width: 100%;
  }
  #physical-popular-wrapper .physical-head-top {
    padding: 8px 5px;
  }
  #physical-popular-wrapper .physical-head-bar {
    position: static;
  }

  #physical-popular-wrapper .banner-bg .meeting-steps {
    position: static;
    transform: none;
  }
  #physical-popular-wrapper .banner-bg {
    margin-top: 5px;
  }
}