Element block pseudo-class :active generated with transform overflow visible padding 20px height 100px z-index auto font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static border 0px rgba(0,0,0,1) solid box-sizing content-box line-height 1 cursor default width 400px margin 0px float left transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) background display block font-size 16px border-radius