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