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