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