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