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