body{
    background-image: linear-gradient(rgba(255,255,255,0.4), rgba(255,255,255,0.4)), url('../Backgrounds/entireweb.jpeg');
    background-repeat: no-repeat;
    background-size: cover;
}
 .strength-labels span {
      display: inline-block;
      width: 70px;
      height: 8px;
      margin-right: 4px;
      border-radius: 4px;
    }
    .weak { background-color: red; }
    .medium { background-color: orange; }
    .strong { background-color: green; }