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