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