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