Element block pseudo-element :before generated with height auto font-weight normal border 36px rgba(0,0,0,1) solid transform transition box-sizing content-box padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden margin 0px background line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px cursor default width 160px display block float none border-radius position static z-index auto