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