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