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