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