In case it's helpful to Sergei, can you open up the developer tools in your web browser (control+shift+I), and screen shot or copy/paste anything in red that shows up in the dev console?
Error in parsing value for 'background'. Declaration dropped. splash.css:124:16
Error in parsing value for 'background'. Declaration dropped. splash.css:125:16
Error in parsing value for 'background'. Declaration dropped. splash.css:126:16
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. splash.css:128:12
Unknown property 'speak'. Declaration dropped. splash.css:200:9
Unknown property '-moz-osx-font-smoothing'. Declaration dropped. splash.css:203:27
Unknown property 'speak'. Declaration dropped. splash.css:213:9
Unknown property '-moz-osx-font-smoothing'. Declaration dropped. splash.css:216:27
Unrecognized at-rule or error parsing at-rule '@-moz-viewport'. splash.css:2009:0
Unrecognized at-rule or error parsing at-rule '@viewport'. splash.css:2021:0
Unknown property '-moz-filter'. Declaration dropped. splash.css:2713:15
Unknown property '-moz-filter'. Declaration dropped. splash.css:2776:15
Unknown pseudo-class or pseudo-element '-webkit-inner-spin-button'. Ruleset ignored due to bad selector. all.css:150:20
Unknown pseudo-class or pseudo-element '-webkit-search-cancel-button'. Ruleset ignored due to bad selector. all.css:161:20
Unknown property 'orphans'. Declaration dropped. all.css:237:15
Unknown property 'widows'. Declaration dropped. all.css:238:14
Unknown property '-moz-osx-font-smoothing'. Declaration dropped. all.css:289:27
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:1383:17
Expected end of value but found '\9 '. Error in parsing value for 'margin-top'. Declaration dropped. all.css:2905:20
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:2924:17
Unknown pseudo-class or pseudo-element '-ms-input-placeholder'. Ruleset ignored due to bad selector. all.css:2967:14
Unknown pseudo-class or pseudo-element '-webkit-input-placeholder'. Ruleset ignored due to bad selector. all.css:2971:15
Expected media feature name but found '-webkit-min-device-pixel-ratio'. all.css:2992:19
Expected end of value but found '\9 '. Error in parsing value for 'margin-top'. Declaration dropped. all.css:3027:20
Unknown property 'touch-action'. Declaration dropped. all.css:3390:16
Unknown property 'user-select'. Declaration dropped. all.css:3395:15
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:3403:17
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:3422:12
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:3773:12
Error in parsing value for 'background-image'. Declaration dropped. all.css:5443:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5444:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5461:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5462:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5471:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5472:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5481:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5482:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5491:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:5492:22
Unknown property 'zoom'. Declaration dropped. all.css:5506:8
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6098:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6106:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6187:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6192:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6273:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6278:12
Expected media feature name but found 'transform-3d'. all.css:6545:16
Expected media feature name but found '-webkit-transform-3d'. all.css:6545:31
Error in parsing value for 'perspective'. Declaration dropped. all.css:6553:21
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6619:12
Error in parsing value for 'background-image'. Declaration dropped. all.css:6624:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:6625:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:6626:22
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:6628:12
Error in parsing value for 'background-image'. Declaration dropped. all.css:6635:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:6636:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:6637:22
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:6639:12
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:6646:12
Expected end of value but found '\9 '. Error in parsing value for 'background-color'. Declaration dropped. all.css:6703:27
Unknown property '-moz-osx-font-smoothing'. Declaration dropped. all.css:7066:27
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:7174:12
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:7181:12
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:7188:12
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:7195:12
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:7202:12
Unrecognized at-rule or error parsing at-rule '@charset'. all.css:9315:0
Unknown property 'speak'. Declaration dropped. all.css:9338:9
Unknown property '-moz-osx-font-smoothing'. Declaration dropped. all.css:9346:27
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:12334:12
Unknown property 'touch-action'. Declaration dropped. all.css:12756:16
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:12827:12
Unknown property 'touch-action'. Declaration dropped. all.css:12844:16
Unknown property 'touch-action'. Declaration dropped. all.css:12917:16
Unknown property 'touch-action'. Declaration dropped. all.css:12993:16
Unknown property 'touch-action'. Declaration dropped. all.css:13057:16
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:13279:12
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:13285:12
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:13290:12
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:14045:12
Expected 'none', URL, or filter function but found 'Alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:14053:12
Unknown property 'boreder'. Declaration dropped. all.css:14268:15
Error in parsing value for 'background'. Declaration dropped. all.css:14826:16
Error in parsing value for 'background'. Declaration dropped. all.css:14827:16
Error in parsing value for 'background'. Declaration dropped. all.css:14829:16
Error in parsing value for 'background'. Declaration dropped. all.css:14830:16
Expected declaration but found '*'. Skipped to next declaration. all.css:14931:1
Expected declaration but found '*'. Skipped to next declaration. all.css:15179:0
Unknown property 'zoom'. Declaration dropped. all.css:15180:4
Expected declaration but found '*'. Skipped to next declaration. all.css:15212:0
Expected declaration but found '*'. Skipped to next declaration. all.css:15217:0
Error in parsing value for 'background'. Declaration dropped. all.css:15226:12
Error in parsing value for 'background'. Declaration dropped. all.css:15227:12
Error in parsing value for 'background'. Declaration dropped. all.css:15229:12
Error in parsing value for 'background'. Declaration dropped. all.css:15230:12
Error in parsing value for 'background'. Declaration dropped. all.css:15271:12
Error in parsing value for 'background'. Declaration dropped. all.css:15272:12
Error in parsing value for 'background'. Declaration dropped. all.css:15274:12
Error in parsing value for 'background'. Declaration dropped. all.css:15275:12
Expected declaration but found '*'. Skipped to next declaration. all.css:15288:0
Expected declaration but found '*'. Skipped to next declaration. all.css:15322:1
Unknown property 'user-select'. Declaration dropped. all.css:15436:15
Unknown property 'user-select'. Declaration dropped. all.css:15453:15
Unknown pseudo-class or pseudo-element '-webkit-search-cancel-button'. Ruleset ignored due to bad selector. all.css:15468:73
Unknown property 'user-select'. Declaration dropped. all.css:15492:13
Unknown pseudo-class or pseudo-element '-webkit-search-cancel-button'. Ruleset ignored due to bad selector. all.css:15517:54
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:15537:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:15699:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:15700:20
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:15703:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:15727:22
Error in parsing value for 'background-image'. Declaration dropped. all.css:15728:22
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:15731:12
Error in parsing value for 'background-image'. Declaration dropped. all.css:15765:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:15766:20
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:15769:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:15774:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:15775:20
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:15778:10
Unknown pseudo-class or pseudo-element '-webkit-search-cancel-button'. Ruleset ignored due to bad selector. all.css:16014:35
Unknown property 'orphans'. Declaration dropped. all.css:16074:11
Unknown property 'widows'. Declaration dropped. all.css:16075:10
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:16140:15
Expected end of value but found '\9 '. Error in parsing value for 'margin-top'. Declaration dropped. all.css:17512:18
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:17533:15
Unknown pseudo-class or pseudo-element '-webkit-outer-spin-button'. Ruleset ignored due to bad selector. all.css:17536:35
Unknown pseudo-class or pseudo-element '-ms-input-placeholder'. Ruleset ignored due to bad selector. all.css:17554:27
Unknown pseudo-class or pseudo-element '-webkit-input-placeholder'. Ruleset ignored due to bad selector. all.css:17557:28
Unknown property 'user-select'. Declaration dropped. all.css:17830:13
Expected color but found 'auto'. Expected color but found '-webkit-focus-ring-color'. Expected end of value but found '-webkit-focus-ring-color'. Error in parsing value for 'outline'. Declaration dropped. all.css:17834:15
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:17855:10
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:18245:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:19892:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19893:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19909:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19910:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19918:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19919:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19927:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19928:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19936:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:19937:20
Unknown property 'zoom'. Declaration dropped. all.css:19944:6
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20293:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20301:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20367:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20371:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20448:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20452:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20715:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:20722:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:20723:20
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:20727:10
Error in parsing value for 'background-image'. Declaration dropped. all.css:20732:20
Error in parsing value for 'background-image'. Declaration dropped. all.css:20733:20
Expected 'none', URL, or filter function but found 'progid'. Error in parsing value for 'filter'. Declaration dropped. all.css:20737:10
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:20744:10
Unknown property 'pointer-event'. Declaration dropped. all.css:21297:215
Unknown property '-moz-border-radius'. Declaration dropped. all.css:21297:1634
Unknown property '-moz-border-radius'. Declaration dropped. all.css:21297:5635
Unknown property '-moz-opacity'. Declaration dropped. all.css:21297:8168
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:21297:8219
Unknown property '-moz-border-radius'. Declaration dropped. all.css:21297:8373
Unknown property '-moz-box-shadow'. Declaration dropped. all.css:21297:8435
Unknown property '-moz-opacity'. Declaration dropped. all.css:21297:9571
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:21297:9622
Unknown property '-moz-border-radius'. Declaration dropped. all.css:21297:10578
Unknown property '-moz-opacity'. Declaration dropped. all.css:21297:10650
Expected 'none', URL, or filter function but found 'alpha('. Error in parsing value for 'filter'. Declaration dropped. all.css:21297:10701
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead openpgp.js:895:581
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead openpgp.js:911:459
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead openpgp.js:952:661
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead openpgp.js:911:459
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead openpgp.js:895:581
InvalidStateError: A mutation operation was attempted on a database that did not allow mutations. indexedDBWorker.js:22:0