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