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