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