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