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