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