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