Element block pseudo-element :before generated with background position static display block overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px float none height auto line-height 1 border-radius transition border 0px rgba(0,0,0,1) solid width 160px margin 0px font-size 16px font-weight normal transform box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.85) cursor default z-index auto