server/yudao-ui-admin/src/assets/styles/login.scss

/* ===== PC DESIGN ===== */
$W: 1000;
$H: 1920;
$picW: 438;
$picH: 560;
$formW: 320;
$tabW: $formW / 2;
$rowH: 56;
$buttonH: 50;

// container
$containerBgColor: #e6ebf2;
$containerBgImage: '../assets/images/bg.png';
// container-logo
$logoWidth: 417px;
$logoHeight: 64px;
$logoImage: '../assets/logo/login-logo.png';
// container-content
$contentWidth: round($W / $H * 100) * 1vw;
$contentHeight: round($picH / $W * 100) / 100 * $contentWidth;
$contentBgColor: #ffffff;
// container-content-pic
$picWidth: round($picW / $H * 100) * 1vw;
$picHeight: inherit;
$picImage: '../assets/images/pic.png';
// container-content-field
$fieldWidth: $contentWidth - $picWidth;
$fieldHeight: inherit;
// container-content-field-form
$formWidth: $formW * 1px;
$tabWidth: $tabW * 1px;
$rowHeight: $rowH * 1px;
$buttonHeight: $buttonH * 1px;

// - - - - - 页面基础设置
.container {
  .login-code {
    width: 33%;
    height: 38px;
    float: right;
    img {
      cursor: pointer;
      width:100%;max-width:100px; height:auto;
      vertical-align: middle;
    }
  }
  // 元素
  width: inherit;
  height: inherit;
  min-width: 1080px;
  min-height: 620px;
  background-color: $containerBgColor;
  background-image: url($containerBgImage);
  background-size: cover;
  // 定位
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  // 文字
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  .logo {
    // 元素
    width: $logoWidth;
    height: $logoHeight;
    background-image: url($logoImage);
    background-size: contain;
    // 定位
    position: absolute;
    top: 50px;
    left: 50%;
    margin-left: -$logoWidth/2;
  }
  .content {
    // 元素
    width: $contentWidth;
    height: $contentHeight;
    background-color: #ffffff;
    box-shadow: 0px 16px 40px rgba(0, 0, 0, 0.07);
    border-radius: 20px;
    // 定位
    position: relative;
    .pic {
      // 元素
      width: $picWidth;
      height: $picHeight;
      background-image: url($picImage);
      background-repeat: no-repeat;
      background-size: cover;
      border-radius: 20px 0 0 20px;
      // 定位
      position: absolute;
      top: 0;
      left: 0;
    }
    .field {
      width: $fieldWidth;
      height: $fieldHeight;
      // 定位
      position: absolute;
      top: 0;
      left: $picWidth;
      display:flex;
      justify-content: center;
      align-items: center;
      .pc-title{ width: 100%; clear: both;}
      .mobile-title,
      .mobile-switch {
        display: none;
      }
      .form {
        box-sizing: border-box;
        width: $formWidth;
        // - - - tab
        :deep(.el-tabs__content) {
          padding: 20px 0 0;
        }
        :deep(.el-tabs__item) {
          // 元素
          width: $tabWidth;
          height: $rowHeight;
          padding: 0;
          // 文字
          line-height: $rowHeight;
          color: #666666;
        }
        :deep(.el-tabs__item.is-active) {
          font-weight: bold;
          color: #2F53EB;
        }
        :deep(.el-tabs__active-bar) {
          height: 3px;
          border-radius: 2px;
        }
        // - - - input
        :deep(.el-input__inner) {
          // 元素
          width: 100%;
          height: $rowHeight;
          background: #f5f5f5;
          border: 0;
          border-radius: 28px;
          // 文字
          text-align: center;
          line-height: 19px;
          color: #262626;
        }
        .code:deep(.el-input__inner) {
          padding: 0 24px;
          // 文字
          text-align: left;
        }
        :deep(.el-input__inner::-webkit-input-placeholder) { /* WebKit browsers */
          font-weight: 400;
          color: #8C8C8C;
        }
        :deep(.el-input__inner:-moz-placeholder) { /* Mozilla Firefox 4 to 18 */
          font-weight: 400;
          color: #8C8C8C;
        }
        :deep(.el-input__inner::-moz-placeholder) { /* Mozilla Firefox 19+ */
          font-weight: 400;
          color: #8C8C8C;
          opacity:1;
        }
        :deep(.el-input__inner:-ms-input-placeholder) { /* Internet Explorer 10+ */
          font-weight: 400;
          color: #8C8C8C !important;
        }
        :deep(.el-form-item) {
          position: relative;
          .button-code {
            // 元素
            height: $rowHeight;
            box-sizing: border-box;
            // 定位
            position: absolute;
            top: 0;
            right: 20px;
            z-index: 1;
            // 文字
            line-height: 20px;
            font-size: 14px;
            font-family: PingFang SC;
            font-weight: 400;
            color: #2F53EB;
            span {
              padding-left: 15px;
              border-left: 2px solid #D9D9D9;
            }
          }
        }
        :deep(.el-form-item__error) {
          padding-left: 24px;
        }
        .button {
          width: 100%;
          height: $buttonHeight;
          background: rgba(24, 144, 255, 0.2);
          border: 0;
          border-radius: 24px;
          margin-bottom: 20px;
          // 文字
          line-height: 26px;
          font-size: 20px;
          color: #FFFFFF;
        }
        .button-active {
          background: #2F53EB;
          box-shadow: 0px 2px 8px rgba(0, 80, 184, 0.2);
        }
      }
    }
  }
  .footer {
    // 元素
    height: 16px;
    line-height: 16px;
    font-size: 12px;
    color: #8c8c8c;
    // 定位
    position: absolute;
    bottom: 30px;
    a,
    a:hover,
    a:active {
      color: inherit;
      text-decoration: none;
    }
  }
}

// - - - - - PC 最小尺寸设置
@media screen and (min-width: 599px) and (max-width: 1366px) {
  .container {
    .content {
      width: 710px;
      height: 397px;
      .pic {
        width: 314px;
      }
      .field {
        width: calc(710px - 314px);
        left: 314px;
        .form {
          width: 320px;
          :deep(.el-input__inner) {
            width: 320px;
            height: 56px;
          }
          .button {
            height: 50px;
          }
        }
      }
    }
  }
}


/* ===== MOBILE DESIGN ===== */
$mobileW: 375;
$mobileH: 812;
$mobileContentW: 327;
$mobileContentH: 376;
$mobileFormW: 280;
$mobileRowH: 48;
$mobileButtonH: 48;

// container
$mobileContainerBgImage: '../assets/images/bg-mobile.png';
// container-content
$mobileContentWidth: round($mobileContentW / $mobileW * 100) * 1vw;
$mobileContentHeight: round($mobileContentH / $mobileW * 100) / 100 * $mobileContentWidth;
// container-content-field-form
$mobileFormWidth: round($mobileFormW / $mobileW *100) * 1vw;
$mobileRowHeight: $mobileRowH * 1px;
$mobileButtonHeight: $mobileButtonH * 1px;
$iconBgImage: '../assets/images/icon.png';

// - - - - - 移动端设置
@media screen and (max-width: 599px) {
  .container {
    // 元素
    background-image: url($mobileContainerBgImage);
    min-width: 280px;
    min-height: 568px;
    // 文字
    font-size: 17px;
    font-family: PingFang SC;
    font-weight: bold;
    .logo {
      display: none;
    }

    .content {
      // 元素
      width: $mobileContentWidth;
      height: $mobileContentHeight;
      min-width: 250px;
      min-height: 340px;
      // 定位
      display: flex;
      justify-content: center;
      align-items: center;
      .pic {
        display: none;
      }
      .field {
        // 元素
        width: inherit;
        min-height: inherit;
        // 定位
        left: 0;
        display: flex;
        flex-direction: column;
        .mobile-title {
          // 元素
          margin: 0 0 20px;
          display: block;
        }
        .form {
          width: $mobileFormWidth;
          // - - - tab
          :deep(.el-tabs__header) {
            display: none;
          }
          :deep(.el-tabs__content) {
            padding: 0;
          }
          // - - - input
          :deep(.el-input__inner) {
            height: $mobileRowHeight;
            line-height: 24px;
            // 文字
            text-align: center;
            color: #262626;
          }
          :deep(.el-form-item) {
            .button-code {
              // 元素
              height: $mobileRowHeight;
            }
          }
          .button {
            height: $mobileButtonHeight;
            line-height: 24px;
            color: #FFFFFF;
          }
        }
        .mobile-switch {
          display: block;
          line-height: 20px;
          font-size: 14px;
          font-weight: 400;
          color: #595959;
          margin: 0;
          .icon {
            width: 14px;
            height: 14px;
            display: inline-block;
            background-image: url($iconBgImage);
            background-size: cover;
          }
        }
        .mobile-switch:hover {
          cursor: pointer;
        }
      }
    }
    .footer {
      // 元素
      font-size: 12px;
      font-family: PingFang SC;
      font-weight: 400;
      line-height: 17px;
      color: #333333;
      opacity: 0.6;
      // 定位
      position: absolute;
      bottom: 20px;
    }
  }

}