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