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