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