.call-now-button{position:fixed;top:50%;right:0;transform:translateY(-50%);background-color:#e3001b;color:#FFFFFF;padding:10px 15px;border-radius:5px 0 0 5px;z-index:9999;text-decoration:none;box-shadow:-2px 2px 5px rgba(0,0,0,0.2);writing-mode:vertical-rl;text-orientation:mixed;font-weight:bold;transition:all 0.3s ease}.call-now-button:hover{background-color:#C0392B;padding-right:20px}