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