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