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