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