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