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