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