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