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