1.Design your header

2.Design your table

.container a:hover { color: #f55e55; text-decoration: none; background-color: rgba(255, 255, 255, 0); }

3.add style to footer

4.add style to button

add these lines to app/assets/stylesheets/ideas.css.scss

.container input[type="submit"] { height: 30px; font-size: 13px; background-color: #f55e55; border: none; color: #fff; }

Coach explain how to use border in css, try modify the style of button like round the corner, add shadow or color etc.