.custom-freebie-btn{display:inline-block;background:#a00000;color:white;font-weight:bold;padding:1em 2em;text-align:center;border-radius:5px;font-size:16px;text-transform:uppercase;letter-spacing:1px;text-decoration:none;transition:0.3s ease}.custom-freebie-btn:hover{background:#800000}