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