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