Element block pseudo-element :before generated with height auto box-shadow 3px 3px 3px rgba(0,255,0,1) background float none cursor default position static font-size 16px transition box-sizing content-box border-radius font-weight normal overflow hidden margin 0px display block width 160px padding 20px z-index auto border 4px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 transform