.dialog-modal {
    display: none; /*  */
    position: fixed; /*  */
    z-index: 999; /*  */
    left: 0;
    top: 0;
    width: 100%; /*  */
    height: 100%; /*  */
    overflow: hidden; /*  */
    background-color: rgba(0,0,0,0.4); /*  */
  }
  
  .dialog-modal-content {
    background-color: #fefefe;
    margin: 15% auto; /*  */
    padding: 30px 50px;
    border: 1px solid #888;
    width: 300px; /*  */
    position: relative;
  }
  
  .dialog-close-button {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    z-index: 1;
    top: 20PX;
    right: 20px;
  }
  
  .dialog-close-button:hover,
  .dialog-close-button:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }


  .pop-container {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
    --close-width: 3px;
    --base-black: #666;
  }
  
  .pop-container-inner {
    background-color: #fff;
    margin: 8% auto;
    padding: 30px 30px 50px;
    width: 30%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    font-size: 16px;
    color: #666;
  }
  
  .pop-container-title {
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 24px;
  }
  
  .pop-container-inner .pop-close {
    color: #aaa;
    position: relative;
    width: 30px;
    height: 30px;
    transform: rotate(45deg);
    cursor: pointer;
    margin-left: calc(100% - 30px);
  }
  
  .pop-container-inner form {
    display: flex;
    flex-direction: column;
  }
  
  .pop-container-inner .mb {
    margin-bottom: 10px;
  }
  
  .pop-container-inner form input {
    height: 40px;
    border: 1px solid #bbb;
    border-radius: 10px;
    padding: 0 10px;
  }
  
  .pop-container-inner form .pop-submit {
    cursor: pointer;
    color: #fff;
    background-color: rgba(255,82,82,1);
    border-radius: 10px;
    height: 40px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .pop-container-inner form .register {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: rgba(255,82,82,1);
  }
  
  .pop-container-inner form .register-tip, .pop-container-inner form .register-link  {
    cursor: pointer;
    margin: 10px 0;
  }
  
  .pop-container-inner form .register-tip:hover, .pop-container-inner form .register-link:hover {
    border-bottom: 1px solid rgba(255,82,82,1);
  }
  
  .pop-container-inner form .pop-username-label, .pop-container-inner form .pop-password-label{
    color: #bbb;
  }
  
  @media only screen and (max-width: 479px) {
    .pop-container-inner {
      background-color: #fff;
      margin: 0;
      padding: 20px;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      font-size: 12px;
    }
  }
  
  .pop-container-inner .pop-close::before {
    content: '';
    position: absolute;
    height: var(--close-width);
    left: 4px;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--base-black);
    border-radius: 3px;
  }
  
  .pop-container-inner .pop-close::after{
    content: '';
    position: absolute;
    width: var(--close-width);
    top: 4px;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--base-black);
    border-radius: 3px;
  }
  
  .pop-container-inner .close:hover,
  .pop-container-inner .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }
  
  .body-no-scroll {
    overflow: hidden;
    height: 100%;
  }