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