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