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