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