Element block pseudo-element :after generated with background padding 20px position static overflow hidden height auto font-weight normal cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition line-height 1 transform border-radius display block float none border 0px rgba(0,0,0,1) solid width 160px z-index auto font-size 16px box-sizing content-box