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