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