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