.number {
    height: 77px;
    background-color: #fff;
    /* margin-top: -20px; */
  }
  
  .number .number-login {
    width: 100%;
    border-bottom: 3px solid #aed6ff;
  }
  
  .number .number-login .header {
    width: 1200px;
    margin: 0 auto;
    height: 74px;
    /* margin-top: 15px; */
  }
  
  .number .number-login .header .middle {
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .number .number-login .header .middle .nav-left {
    margin-top: 17px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .number .number-login .header .middle .nav-left img {
    width: 50px;
    height: 50px;
    border-radius: 100%;
    /* margin-top:13px; */
    cursor: pointer;
  }
  
  .number .number-login .header .middle .nav-left span {
    font-size: 20px;
    padding-left: 20px;
  }
  
  .number .number-login .header .middle .nav-right {
    padding-top: 20px;
    font-size: 14px;
    color: #333;
  }
  
  .number .number-login .header .middle .nav-right span {
    color: #000;
    font-size: 14px;
    padding-left: 4px;
  }
  
  .number .number-login .header .middle .nav-right .out {
    color: #aed6ff;
    cursor: pointer;
  }