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