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