Element block pseudo-element :before generated with z-index auto padding 20px border-radius margin 0px float none transition transform line-height normal font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-sizing content-box position static background width auto overflow visible display inline-block cursor default height auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) border 1px #b7b7b7 solid font-size 16px