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