.left-button{float:left}.left-button,.right-button{margin-left:5px;margin-right:5px}.right-button{float:right}.course-title{font-weight:700;margin-left:20px;margin-top:2px;padding:5px}.nav-bar{align-items:center;padding-top:10px;padding-bottom:10px}.link-button{color:black;text-decoration:none;border-radius:5px;background:darkgray;padding:2px;margin:2px}.link-button:hover{-webkit-text-decoration-line:underline;text-decoration-line:underline}