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