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