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