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