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