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