CSS Validation for http://Dev.conductor.nd.edu/stylesheets/ndt.css

Use the online CSS validator to check for w3c parse errors, warnings, and unsupported properties

Analyze CSS Complexity

Sorry! We found the following errors (16)

41 Sorry, the at-rule @-ms-viewport is not implemented.
42 Sorry, the at-rule @-o-viewport is not implemented.
43 Sorry, the at-rule @viewport is not implemented.
44 html Property text-size-adjust doesn't exist : 100%
44 html Property font-smoothing doesn't exist : antialiased
59 ::-moz-selection Unknown pseudo-element or pseudo-class ::selection [selection]
73 h1, h2, h3, h4, h5, h6 Property text-rendering doesn't exist : optimizeLegibility
188 .icon Property fill doesn't exist : currentColor
189 [data-icon="nd-monogram"] Property fill doesn't exist : #0c2340
203 .cf Property zoom doesn't exist : 1
310 .btn [data-icon] Property fill doesn't exist : #eec442
311 .btn-gold [data-icon] Property fill doesn't exist : #003269
634 Feature -webkit-min-device-pixel-ratio doesn't exist for media screen ), only screen and (min-device-pixel-ratio:1.5), only screen and (min-resolution:144dpi), only screen and (min-resolution:1.5dppx){ .more {background-image:url('images/more@2x.png'); background-size:12px 17px;} .dept-nd a, .dept a {background-size:auto 50px;} }
871 Feature -webkit-min-device-pixel-ratio doesn't exist for media screen ), only screen and (min-device-pixel-ratio:1.5), only screen and (min-resolution:144dpi), only screen and (min-resolution:1.5dppx){ .dept-nd a {background-image:url('https://static.nd.edu/images/brandbar/dept-nd-white@2x.png');} .dept-arch a {background-image:url('https://static.nd.edu/images/brandbar/dept-arch-white@2x.png');} /* School of Architecture */ .dept-athl a {background-image:url('https://static.nd.edu/images/brandbar/dept-athl-white@2x.png');} /* Department of Athletics */ .dept-auxo a {background-image:url('https://static.nd.edu/images/brandbar/dept-auxo-white@2x.png');} /* Auxiliary Operations */ .dept-buso a {background-image:url('https://static.nd.edu/images/brandbar/dept-buso-white@2x.png');} /* Office of Business Operations */ .dept-cams a {background-image:url('https://static.nd.edu/images/brandbar/dept-cams-white@2x.png');} /* Campus Services */ .dept-coal a {background-image:url('https://static.nd.edu/images/brandbar/dept-coal-white@2x.png');} /* College of Arts and Letters */ .dept-cont a {background-image:url('https://static.nd.edu/images/brandbar/dept-cont-white@2x.png');} /* Office of the Controller */ .dept-cosc a {background-image:url('https://static.nd.edu/images/brandbar/dept-cosc-white@2x.png');} /* College of Science */ .dept-engr a {background-image:url('https://static.nd.edu/images/brandbar/dept-engr-white@2x.png');} /* College of Engineering */ .dept-enrl a {background-image:url('https://static.nd.edu/images/brandbar/dept-enrl-white@2x.png');} /* Enrollment Division */ .dept-evpo a {background-image:url('https://static.nd.edu/images/brandbar/dept-evpo-white@2x.png');} /* Office of the Executive Vice President */ .dept-fdao a {background-image:url('https://static.nd.edu/images/brandbar/dept-fdao-white@2x.png');} /* Facilities Design and Operations */ .dept-fyst a {background-image:url('https://static.nd.edu/images/brandbar/dept-fyst-white@2x.png');} /* First Year of Studies */ .dept-genc a {background-image:url('https://static.nd.edu/images/brandbar/dept-genc-white@2x.png');} /* Office of General Council */ .dept-grad a {background-image:url('https://static.nd.edu/images/brandbar/dept-grad-white@2x.png');} /* The Graduate School */ .dept-hurs a {background-image:url('https://static.nd.edu/images/brandbar/dept-hurs-white@2x.png');} /* Office of Human Resources */ .dept-invs a {background-image:url('https://static.nd.edu/images/brandbar/dept-invs-white@2x.png');} /* Investment Office */ .dept-ksga a {background-image:url('https://static.nd.edu/images/brandbar/dept-ksga-white@2x.png');} /* Keough School of Global Affairs */ .dept-mcob a {background-image:url('https://static.nd.edu/images/brandbar/dept-mcob-white@2x.png');} /* Mendoza College of Business */ .dept-meca a {background-image:url('https://static.nd.edu/images/brandbar/dept-meca-white@2x.png');} /* Office of Mission Engagement and Church Affairs */ .dept-laws a {background-image:url('https://static.nd.edu/images/brandbar/dept-laws-white@2x.png');} /* The Law School */ .dept-oocs a {background-image:url('https://static.nd.edu/images/brandbar/dept-oocs-white@2x.png');} /* Office of Campus Safety */ .dept-ooit a {background-image:url('https://static.nd.edu/images/brandbar/dept-ooit-white@2x.png');} /* Office of Information Technologies */ .dept-opac a {background-image:url('https://static.nd.edu/images/brandbar/dept-opac-white@2x.png');} /* Office of Public Affairs and Communications */ .dept-ores a {background-image:url('https://static.nd.edu/images/brandbar/dept-ores-white@2x.png');} /* Notre Dame Research */ .dept-pres a {background-image:url('https://static.nd.edu/images/brandbar/dept-pres-white@2x.png');} /* Office of the President */ .dept-prov a {background-image:url('https://static.nd.edu/images/brandbar/dept-prov-white@2x.png');} /* Office of the Provost */ .dept-staf a {background-image:url('https://static.nd.edu/images/brandbar/dept-staf-white@2x.png');} /* Office of Student Affairs */ .dept-urel a {background-image:url('https://static.nd.edu/images/brandbar/dept-urel-white@2x.png');} /* Office of University Relations */ .dept-vpor a {background-image:url('https://static.nd.edu/images/brandbar/dept-vpor-white@2x.png');} /* Office of the Vice President for Research */ .dept-intr a {background-image:url('https://static.nd.edu/images/brandbar/dept-intr-white@2x.png');} /* Office of Internationalization */ .dept-spir a {background-image:url('https://static.nd.edu/images/brandbar/dept-spir-white@2x.png');} /* Office of Strategic Planning and Institutional Research */ .dept-acfs a {background-image:url('https://static.nd.edu/images/brandbar/dept-acfs-white@2x.png');} /* Office of Finance */ /** Blue Text **/ .theme-bb-gold .dept-nd a {background-image:url('https://static.nd.edu/images/brandbar/dept-nd-blue@2x.png');} .theme-bb-gold .dept-spir a {background-image:url('https://static.nd.edu/images/brandbar/dept-spir-blue@2x.png');} /* Office of Strategic Planning and Institutional Research */ /** Gray Text **/ .theme-bb-gold-flat .dept-nd a, .theme-bb-lightgray-flat .dept-nd a, .theme-bb-lightgray .dept-nd a, .theme-bb-mediumgray .dept-nd a, .theme-bb-mediumgray-flat .dept-nd a {background-image:url('https://static.nd.edu/images/brandbar/dept-nd-gray@2x.png');} .theme-bb-gold-flat .dept-opac a, .theme-bb-lightgray-flat .dept-opac a, .theme-bb-lightgray .dept-opac a, .theme-bb-mediumgray .dept-opac a, .theme-bb-mediumgray-flat .dept-opac a {background-image:url('https://static.nd.edu/images/brandbar/dept-opac-gray@2x.png');} }
1029 Parse Error @page {margin:0.5cm;}
1082 Parse Error }

Warnings (261)

44 Property -webkit-text-size-adjust is an unknown vendor extension
44 Property -ms-text-size-adjust is an unknown vendor extension
51 Property -webkit-tap-highlight-color is an unknown vendor extension
56 ::-moz-selection is an unknown vendor extended pseudo-element
57 ::-moz-selection is an unknown vendor extended pseudo-element
58 ::-moz-selection is an unknown vendor extended pseudo-element
130 Property -webkit-appearance is an unknown vendor extension
133 Property -webkit-appearance is an unknown vendor extension
134 ::-moz-focus-inner is an unknown vendor extended pseudo-element
135 ::-moz-focus-inner is an unknown vendor extended pseudo-element
138 ::-webkit-inner-spin-button is an unknown vendor extended pseudo-element
139 ::-webkit-outer-spin-button is an unknown vendor extended pseudo-element
140 Property -webkit-appearance is an unknown vendor extension
141 ::-webkit-search-cancel-button is an unknown vendor extended pseudo-element
142 ::-webkit-search-decoration is an unknown vendor extended pseudo-element
142 Property -webkit-appearance is an unknown vendor extension
148 Family names containing whitespace should be quoted. If quoting is omitted, any whitespace characters before and after the name are ignored and any sequence of whitespace characters inside the name is converted to a single space.
156 Property -ms-interpolation-mode is an unknown vendor extension
211 Property -webkit-transition is an unknown vendor extension
359 Property -webkit-appearance is an unknown vendor extension
360 Property -webkit-transition is an unknown vendor extension
362 Property -webkit-linear-gradient(top,rgba(255, 255, 255, 0.9),rgba(255, 255, 255, 0)),hsl(0, 0%, 65%) is an unknown vendor extension
369 Property center center no-repeat,-webkit-linear-gradient(top,#edd854 0%,#cc921f 100%) is an unknown vendor extension
374 Property center center no-repeat,-webkit-linear-gradient(top,#cc921f 0%,#edd854 100%) is an unknown vendor extension
383 Property -ms-overflow-style is an unknown vendor extension
384 Property -webkit-transition is an unknown vendor extension
389 Property -webkit-transition is an unknown vendor extension
401 Property -webkit-transition-duration is an unknown vendor extension
401 Property -webkit-transition-delay is an unknown vendor extension
402 Property -webkit-transform is an unknown vendor extension
403 Property -webkit-transform is an unknown vendor extension
426 Property -webkit-linear-gradient(top,rgba(255, 255, 255, 0.15) 0%,rgba(255, 255, 255, 0) 100%) #273c53 is an unknown vendor extension
430 Property -webkit-transition is an unknown vendor extension
523 Property -webkit-box is an unknown vendor extension
523 Property -ms-flexbox is an unknown vendor extension
523 Property -webkit-box-orient is an unknown vendor extension
523 Property -webkit-box-direction is an unknown vendor extension
523 Property -ms-flex-direction is an unknown vendor extension
524 Property -webkit-box-flex is an unknown vendor extension
524 Property -ms-flex is an unknown vendor extension
524 Property -webkit-box is an unknown vendor extension
524 Property -ms-flexbox is an unknown vendor extension
524 Property -webkit-box-orient is an unknown vendor extension
524 Property -webkit-box-direction is an unknown vendor extension
524 Property -ms-flex-direction is an unknown vendor extension
525 Property -webkit-box-flex is an unknown vendor extension
525 Property -ms-flex is an unknown vendor extension
526 Property -webkit-box-flex is an unknown vendor extension
526 Property -ms-flex is an unknown vendor extension
526 Property -webkit-box-orient is an unknown vendor extension
526 Property -webkit-box-direction is an unknown vendor extension
526 Property -ms-flex-direction is an unknown vendor extension
529 Property -webkit-box-flex is an unknown vendor extension
529 Property -ms-flex is an unknown vendor extension
681 Property -webkit-linear-gradient(top,#003b7c 0%,#001227 100%) is an unknown vendor extension
687 Property -webkit-linear-gradient(top,rgba(247, 234, 179, 0.8) 0%,rgba(247, 234, 179, 0.3) 50%,rgba(247, 234, 179, 0.2) 51%,rgba(247, 234, 179, 0) 100%),url('images/texture-gold.png') is an unknown vendor extension
693 Property -webkit-linear-gradient(top,rgba(0, 0, 0, 0) 0%,rgba(0, 0, 0, 0.1) 100%),-webkit-linear-gradient(top,rgba(255, 255, 255, 0.5) 0%,rgba(255, 255, 255, 0.3) 52%,rgba(255, 255, 255, 0.2) 53%,rgba(255, 255, 255, 0) 100%),url('images/noise3.png') is an unknown vendor extension
699 Property -webkit-linear-gradient(top,rgba(0, 0, 0, 0) 0%,rgba(0, 0, 0, 0.06) 52%,rgba(0, 0, 0, 0.12) 54%,rgba(0, 0, 0, 0.3) 100%),-webkit-linear-gradient(top,rgba(0, 0, 0, 0) 0%,rgba(0, 0, 0, 0.2) 100%),url('images/noise4.png') is an unknown vendor extension
706 Property -webkit-linear-gradient(right,rgba(0, 0, 0, 0) 0%,rgba(0, 0, 0, 0.2) 100%),-webkit-linear-gradient(top,rgba(0, 0, 0, 0) 0%,rgba(0, 0, 0, 0.1) 52%,rgba(0, 0, 0, 0.2) 54%,rgba(0, 0, 0, 0.5) 100%),url('images/noise5.png') is an unknown vendor extension
747 Property -webkit-linear-gradient(top,rgba(247, 234, 179, 0.8) 0%,rgba(247, 234, 179, 0.3) 50%,rgba(247, 234, 179, 0.2) 51%,rgba(247, 234, 179, 0) 100%),url('images/texture-gold.png') is an unknown vendor extension
754 Property -webkit-linear-gradient(top,#003b7c 0%,#0c2340 100%) is an unknown vendor extension
762 Property url('images/noise3.png'),-webkit-linear-gradient(top,#6bcce0 0%,#539eae 100%) is an unknown vendor extension
770 Property url('images/noise3.png'),-webkit-linear-gradient(top,#e8d343 0%,#bc7a15 100%) is an unknown vendor extension
776 Property url('images/noise3.png'),-webkit-linear-gradient(top,#627716 0%,#465510 100%) is an unknown vendor extension
786 Property url('images/noise3.png'),-webkit-linear-gradient(top,#89210d 0%,#5f1709 100%) is an unknown vendor extension
881 Property -webkit-box is an unknown vendor extension
881 Property -ms-flexbox is an unknown vendor extension
881 Property -webkit-box-orient is an unknown vendor extension
881 Property -webkit-box-direction is an unknown vendor extension
881 Property -ms-flex-direction is an unknown vendor extension
881 Property -ms-flex-wrap is an unknown vendor extension
888 Property -webkit-box-flex is an unknown vendor extension
888 Property -ms-flex is an unknown vendor extension
889 Property -webkit-box-pack is an unknown vendor extension
889 Property -ms-flex-pack is an unknown vendor extension
890 Property -webkit-box-pack is an unknown vendor extension
890 Property -ms-flex-pack is an unknown vendor extension
891 Property -webkit-box-pack is an unknown vendor extension
891 Property -ms-flex-pack is an unknown vendor extension
892 Property -ms-flex-pack is an unknown vendor extension
893 Property -webkit-box-align is an unknown vendor extension
893 Property -ms-flex-align is an unknown vendor extension
894 Property -ms-flex-item-align is an unknown vendor extension
895 Property -webkit-box-align is an unknown vendor extension
895 Property -ms-flex-align is an unknown vendor extension
896 Property -ms-flex-item-align is an unknown vendor extension
897 Property -webkit-box-align is an unknown vendor extension
897 Property -ms-flex-align is an unknown vendor extension
898 Property -ms-flex-item-align is an unknown vendor extension
898 Property -ms-grid-row-align is an unknown vendor extension
899 Property -webkit-box-align is an unknown vendor extension
899 Property -ms-flex-align is an unknown vendor extension
900 Property -ms-flex-item-align is an unknown vendor extension
900 Property -ms-grid-row-align is an unknown vendor extension
901 Property -webkit-box-flex is an unknown vendor extension
901 Property -ms-flex is an unknown vendor extension
902 Property -webkit-box-flex is an unknown vendor extension
902 Property -ms-flex is an unknown vendor extension
903 Property -webkit-box-flex is an unknown vendor extension
903 Property -ms-flex is an unknown vendor extension
904 Property -webkit-box-flex is an unknown vendor extension
904 Property -ms-flex is an unknown vendor extension
905 Property -webkit-box-flex is an unknown vendor extension
905 Property -ms-flex is an unknown vendor extension
906 Property -webkit-box-flex is an unknown vendor extension
906 Property -ms-flex is an unknown vendor extension
907 Property -webkit-box-flex is an unknown vendor extension
907 Property -ms-flex is an unknown vendor extension
908 Property -webkit-box-flex is an unknown vendor extension
908 Property -ms-flex is an unknown vendor extension
909 Property -webkit-box-flex is an unknown vendor extension
909 Property -ms-flex is an unknown vendor extension
910 Property -webkit-box-flex is an unknown vendor extension
910 Property -ms-flex is an unknown vendor extension
911 Property -webkit-box-flex is an unknown vendor extension
911 Property -ms-flex is an unknown vendor extension
912 Property -webkit-box-flex is an unknown vendor extension
912 Property -ms-flex is an unknown vendor extension
913 Property -webkit-box-ordinal-group is an unknown vendor extension
913 Property -ms-flex-order is an unknown vendor extension
914 Property -webkit-box-ordinal-group is an unknown vendor extension
914 Property -ms-flex-order is an unknown vendor extension
915 Property -webkit-box-ordinal-group is an unknown vendor extension
915 Property -ms-flex-order is an unknown vendor extension
916 Property -webkit-box-ordinal-group is an unknown vendor extension
916 Property -ms-flex-order is an unknown vendor extension
917 Property -webkit-box-ordinal-group is an unknown vendor extension
917 Property -ms-flex-order is an unknown vendor extension
918 Property -webkit-box-ordinal-group is an unknown vendor extension
918 Property -ms-flex-order is an unknown vendor extension
923 Property -webkit-box-orient is an unknown vendor extension
923 Property -webkit-box-direction is an unknown vendor extension
923 Property -ms-flex-direction is an unknown vendor extension
925 Property -webkit-box-flex is an unknown vendor extension
925 Property -ms-flex is an unknown vendor extension
926 Property -webkit-box-flex is an unknown vendor extension
926 Property -ms-flex is an unknown vendor extension
927 Property -webkit-box-flex is an unknown vendor extension
927 Property -ms-flex is an unknown vendor extension
928 Property -webkit-box-flex is an unknown vendor extension
928 Property -ms-flex is an unknown vendor extension
929 Property -webkit-box-flex is an unknown vendor extension
929 Property -ms-flex is an unknown vendor extension
930 Property -webkit-box-flex is an unknown vendor extension
930 Property -ms-flex is an unknown vendor extension
931 Property -webkit-box-flex is an unknown vendor extension
931 Property -ms-flex is an unknown vendor extension
932 Property -webkit-box-flex is an unknown vendor extension
932 Property -ms-flex is an unknown vendor extension
933 Property -webkit-box-flex is an unknown vendor extension
933 Property -ms-flex is an unknown vendor extension
934 Property -webkit-box-flex is an unknown vendor extension
934 Property -ms-flex is an unknown vendor extension
935 Property -webkit-box-flex is an unknown vendor extension
935 Property -ms-flex is an unknown vendor extension
936 Property -webkit-box-flex is an unknown vendor extension
936 Property -ms-flex is an unknown vendor extension
937 Property -webkit-box-flex is an unknown vendor extension
937 Property -ms-flex is an unknown vendor extension
938 Property -webkit-box-flex is an unknown vendor extension
938 Property -ms-flex is an unknown vendor extension
939 Property -webkit-box-ordinal-group is an unknown vendor extension
939 Property -ms-flex-order is an unknown vendor extension
940 Property -webkit-box-ordinal-group is an unknown vendor extension
940 Property -ms-flex-order is an unknown vendor extension
941 Property -webkit-box-ordinal-group is an unknown vendor extension
941 Property -ms-flex-order is an unknown vendor extension
942 Property -webkit-box-ordinal-group is an unknown vendor extension
942 Property -ms-flex-order is an unknown vendor extension
943 Property -webkit-box-ordinal-group is an unknown vendor extension
943 Property -ms-flex-order is an unknown vendor extension
944 Property -webkit-box-ordinal-group is an unknown vendor extension
944 Property -ms-flex-order is an unknown vendor extension
950 Property -webkit-box-flex is an unknown vendor extension
950 Property -ms-flex is an unknown vendor extension
951 Property -webkit-box-flex is an unknown vendor extension
951 Property -ms-flex is an unknown vendor extension
952 Property -webkit-box-flex is an unknown vendor extension
952 Property -ms-flex is an unknown vendor extension
953 Property -webkit-box-flex is an unknown vendor extension
953 Property -ms-flex is an unknown vendor extension
954 Property -webkit-box-flex is an unknown vendor extension
954 Property -ms-flex is an unknown vendor extension
955 Property -webkit-box-flex is an unknown vendor extension
955 Property -ms-flex is an unknown vendor extension
956 Property -webkit-box-flex is an unknown vendor extension
956 Property -ms-flex is an unknown vendor extension
957 Property -webkit-box-flex is an unknown vendor extension
957 Property -ms-flex is an unknown vendor extension
958 Property -webkit-box-flex is an unknown vendor extension
958 Property -ms-flex is an unknown vendor extension
959 Property -webkit-box-flex is an unknown vendor extension
959 Property -ms-flex is an unknown vendor extension
960 Property -webkit-box-flex is an unknown vendor extension
960 Property -ms-flex is an unknown vendor extension
961 Property -webkit-box-flex is an unknown vendor extension
961 Property -ms-flex is an unknown vendor extension
962 Property -webkit-box-flex is an unknown vendor extension
962 Property -ms-flex is an unknown vendor extension
963 Property -webkit-box-ordinal-group is an unknown vendor extension
963 Property -ms-flex-order is an unknown vendor extension
964 Property -webkit-box-ordinal-group is an unknown vendor extension
964 Property -ms-flex-order is an unknown vendor extension
965 Property -webkit-box-ordinal-group is an unknown vendor extension
965 Property -ms-flex-order is an unknown vendor extension
966 Property -webkit-box-ordinal-group is an unknown vendor extension
966 Property -ms-flex-order is an unknown vendor extension
967 Property -webkit-box-ordinal-group is an unknown vendor extension
967 Property -ms-flex-order is an unknown vendor extension
968 Property -webkit-box-ordinal-group is an unknown vendor extension
968 Property -ms-flex-order is an unknown vendor extension
974 Property -webkit-box-flex is an unknown vendor extension
974 Property -ms-flex is an unknown vendor extension
975 Property -webkit-box-flex is an unknown vendor extension
975 Property -ms-flex is an unknown vendor extension
976 Property -webkit-box-flex is an unknown vendor extension
976 Property -ms-flex is an unknown vendor extension
977 Property -webkit-box-flex is an unknown vendor extension
977 Property -ms-flex is an unknown vendor extension
978 Property -webkit-box-flex is an unknown vendor extension
978 Property -ms-flex is an unknown vendor extension
979 Property -webkit-box-flex is an unknown vendor extension
979 Property -ms-flex is an unknown vendor extension
980 Property -webkit-box-flex is an unknown vendor extension
980 Property -ms-flex is an unknown vendor extension
981 Property -webkit-box-flex is an unknown vendor extension
981 Property -ms-flex is an unknown vendor extension
982 Property -webkit-box-flex is an unknown vendor extension
982 Property -ms-flex is an unknown vendor extension
983 Property -webkit-box-flex is an unknown vendor extension
983 Property -ms-flex is an unknown vendor extension
984 Property -webkit-box-flex is an unknown vendor extension
984 Property -ms-flex is an unknown vendor extension
985 Property -webkit-box-flex is an unknown vendor extension
985 Property -ms-flex is an unknown vendor extension
986 Property -webkit-box-flex is an unknown vendor extension
986 Property -ms-flex is an unknown vendor extension
987 Property -webkit-box-ordinal-group is an unknown vendor extension
987 Property -ms-flex-order is an unknown vendor extension
988 Property -webkit-box-ordinal-group is an unknown vendor extension
988 Property -ms-flex-order is an unknown vendor extension
989 Property -webkit-box-ordinal-group is an unknown vendor extension
989 Property -ms-flex-order is an unknown vendor extension
990 Property -webkit-box-ordinal-group is an unknown vendor extension
990 Property -ms-flex-order is an unknown vendor extension
991 Property -webkit-box-ordinal-group is an unknown vendor extension
991 Property -ms-flex-order is an unknown vendor extension
992 Property -webkit-box-ordinal-group is an unknown vendor extension
992 Property -ms-flex-order is an unknown vendor extension
995 Property -webkit-box-flex is an unknown vendor extension
995 Property -ms-flex is an unknown vendor extension
996 Property -webkit-box-flex is an unknown vendor extension
996 Property -ms-flex is an unknown vendor extension
997 Property -webkit-box-flex is an unknown vendor extension
997 Property -ms-flex is an unknown vendor extension
998 Property -webkit-box-flex is an unknown vendor extension
998 Property -ms-flex is an unknown vendor extension
999 Property -webkit-box-flex is an unknown vendor extension
999 Property -ms-flex is an unknown vendor extension
1008 Property -webkit-box-flex is an unknown vendor extension
1008 Property -ms-flex is an unknown vendor extension