Element block pseudo-element :before generated with opacity 1 font-size 16px position static background display block margin 0px font-weight normal transform height 16px box-shadow 3px 3px 6px rgba(0,0,0,0.2) outline none overflow visible width 25% float none transition text-shadow line-height normal status padding 0px box-sizing content-box cursor default z-index auto border 0px rgba(0,0,0,1) solid border-radius