4dkankan_mobile/src/pages/account/manage/style.scss

.manage-layout{
  background: #f6f9fd;
  .m-nav{
    width: 100%;
    height: 56px;
    line-height: 56px;
    padding: 0 16px;
    font-size: 16px;
    font-weight: 700;
    color: #000;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}