.ppa-ajax-error{display:block}.app-header-icon{margin-top:13px;margin-bottom:13px}.app-header-image{height:52px}.app-main-content{margin:52px auto 15px;height:calc(100vh - 67px)}@media (min-width: 601px){.app-main-content{margin-bottom:22px;height:calc(100vh - 74px)}}.app-footer-version{font-size:7px;position:absolute;bottom:0}.app-footer-copyright{font-size:10px}@media (min-width: 601px){.app-footer-version{font-size:10px}.app-footer-copyright{font-size:15px}}.app-invisible{visibility:hidden}