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