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