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