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