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