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