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