Element block pseudo-element :before generated with background cursor default font-size 16px overflow hidden line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px display block font-weight normal z-index auto height auto float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform transition position static border 10px rgba(0,0,0,1) solid border-radius box-sizing content-box margin 0px padding 20px