#terminal-container { position: fixed; margin-left: 10%; width: 99%; } #terminal { padding-top: 10px; padding-left: 10px; height: auto; font-size: 16px; } #terminal-input { background-color: black; color: #66ff33; transition: height 1s; } .terminal-input { display: table-cell; width: auto; padding: 0px !important; margin: 0px !important; border: 0px; background-color: black; font-size: 16px; outline: none; color: #66ff33; }