Element block pseudo-element :before generated with height auto border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 19px transition border 0px rgba(0,0,0,1) solid cursor default font-weight normal width 160px position static z-index auto line-height 1 background float none margin 0px display block transform font-size 16px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box