*,
*::before,
*::after{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    text-decoration: none;
    font-family:'system-ui',Arial, Helvetica, sans-serif;   
    outline: none;
  }

  body {
    position: relative;
    width: 100%;
    height: 100vh;
    border: none;
    background: var(--body-color);
    background: linear-gradient(rgba(0, 0, 0, .4), transparent), url(massage-2717431_1280.jpg) center center no-repeat;
    background-size: cover;
  }