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