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