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