Element block pseudo-class :active generated with font-size 16px border 1px #b7b7b7 solid font-weight normal z-index auto transform padding 20px background height auto overflow visible display inline-block cursor default line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius transition margin 0px position static float none text-shadow 1px 1px 0px rgba(255,255,255,0.66) width auto box-sizing content-box