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