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