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