.up{color:#77c13d}.down{color:#d9534f}input[type=text]{height:60px;font-size:36px;font-weight:bold}input[type=submit]{float:right}.input-group{margin-bottom:20px}.alert{margin-top:30px}.timestamp{text-align:center;color:#7d8f95}h5{font-family:Helvetica,Arial,sans-serif}.footer{margin-top:30px}