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