.alcohol-calculator label{display:block;margin-bottom:10px}.alcohol-calculator input[type=number]{width:100%;margin-bottom:15px}.alcohol-calculator input[type=submit]{background-color:#4caf50;color:#fff;padding:10px 20px;border:none;border-radius:4px;cursor:pointer}.alcohol-calculator input[type=submit]:hover{background-color:#45a049}#result{margin-top:20px;font-weight:700}.additional-text{margin-top:13px;font-size:13px;color:#666;font-style:italic}