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