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