a { color: black; font-weight: bold; text-decoration: none; } a:hover{ text-decoration: underline; } .heading { font-size: 200%; font-weight: bold; } .content { margin-left: 30%; margin-right: 30%; font-size: 130%; height:100% } .textinput{ width: 100%; padding: 10px; background-color: #f7f7f7; border-radius: 10px; border-color: gray; } .button{ padding: 10px; background-color: #f7f7f7; border-radius: 10px; border-color: gray; } .button:hover{ background-color: gray; border-color: black; color: white; }