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