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