span.required{
    color:red;
}

span.highlite{
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-text-stroke-width: 0px;
    background-color: rgba(38, 50, 56, 0.05);
    border-radius: 2px;
    border: 1px solid rgba(38, 50, 56, 0.1);
    box-sizing: border-box;
    font-family: Courier, monospace;
    font-size: 13px;
    font-style: normal;
    font-variant-caps: normal;
    font-variant-ligatures: normal;
    font-weight: 400;
    letter-spacing: normal;
    orphans: 2;
    padding: 0px 5px;
    text-align: left;
    text-decoration-color: initial;
    text-decoration-style: initial;
    text-decoration-thickness: initial;
    text-indent: 0px;
    text-transform: none;
    white-space: normal;
    widows: 2;
    word-break: break-word;
    word-spacing: 0px;
}