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