mawinter69
commented
2 months ago I've been following https://weekly.ci.jenkins.io/design-library/Banner/
Locally I can't reproduce this.
Could be related to the bootstrap5 plugin. I think that also defines the css class alert-warning
Can you check when you have an admin monitor in the upper right how it looks there?
jonesbusy
Jenkins and plugins versions report
Environment
```text Jenkins: 2.440.3 OS: Linux - 5.18.5-100.fc35.x86_64 Java: 17.0.10 - Eclipse Adoptium (OpenJDK 64-Bit Server VM) --- active-directory:2.35 analysis-model-api:12.1.0 ansible:307.va_1f3ef06575a_ ansicolor:1.0.4 ant:497.v94e7d9fffa_b_9 antisamy-markup-formatter:162.v0e6ec0fcfcf6 apache-httpcomponents-client-4-api:4.5.14-208.v438351942757 artifact-manager-s3:845.848.ve968b_8576c1c artifactory-artifact-manager:73.v0e73747d2f6f asm-api:9.7-33.v4d23ef79fcc8 atlassian-bitbucket-server-integration:4.0.0 authentication-tokens:1.53.v1c90fd9191a_b_ aws-credentials:231.v08a_59f17d742 aws-global-configuration:130.v35b_7b_96f53c3 aws-java-sdk-ec2:1.12.696-451.v0651a_da_9ca_ec aws-java-sdk-minimal:1.12.696-451.v0651a_da_9ca_ec basic-branch-build-strategies:81.v05e333931c7d bitbucket-kubernetes-credentials:336.vc0a_911cde608 bootstrap5-api:5.3.3-1 bouncycastle-api:2.30.1.77-225.v26ea_c9455fd9 branch-api:2.1152.v6f101e97dd77 build-blocker-plugin:1.7.9 build-discarder:139.v05696a_7fe240 build-name-setter:2.4.2 build-user-vars-plugin:1.10 build-with-parameters:76.v9382db_f78962 caffeine-api:3.1.8-133.v17b_1ff2e0599 checks-api:2.2.0 cloudbees-bitbucket-branch-source:883.v041fa_695e9c2 cloudbees-folder:6.901.vb_4c7a_da_75da_3 commons-lang3-api:3.13.0-62.v7d18e55f51e2 commons-text-api:1.11.0-95.v22a_d30ee5d36 config-file-provider:973.vb_a_80ecb_9a_4d0 configuration-as-code:1775.v810dc950b_514 coverage:1.13.0 coverage-badges-extension:47.v41e62ecf0928 credentials:1337.v60b_d7b_c7b_c9f credentials-binding:657.v2b_19db_7d6e6d custom-folder-icon:2.12 customizable-header:96.v295683015391 customize-build-now:17.ve5db_875e5343 dark-theme:439.vdef09f81f85e data-tables-api:2.0.3-1 database:230.v701f20b_8b_f95 database-postgresql:100.v2418e0a_c6909 display-url-api:2.200.vb_9327d658781 docker-commons:439.va_3cb_0a_6a_fb_29 docker-workflow:572.v950f58993843 dotnet-sdk:1.4.0 dtkit-api:3.0.2 durable-task:555.v6802fe0f0b_82 echarts-api:5.5.0-1 email-ext:2.105 embeddable-build-status:487.va_0ef04c898a_2 extended-read-permission:53.v6499940139e5 extension-filter:135.v703ff01ca_817 extra-tool-installers:139.v723fee51b_7f2 file-operations:214.v2e7dc7f25757 file-parameters:316.va_83a_1221db_a_7 flyway-api:9.22.3-75.vfdfb_f75a_a_9b_e flyway-runner:122.v004b_965a_cd08 font-awesome-api:6.5.1-3 forensics-api:2.4.0 generic-tool:1.1 git:5.2.1 git-client:4.7.0 git-forensics:2.1.0 git-parameter:0.9.19 github:1.38.0 github-api:1.318-461.v7a_c09c9fa_d63 github-branch-source:1787.v8b_8cd49a_f8f1 github-checks:554.vb_ee03a_000f65 gitlab-api:5.3.0-91.v1f9a_fda_d654f gitlab-branch-source:703.vc5fd7effcc6b_ gitlab-kubernetes-credentials:259.v7c72898df530 gradle:2.11 gson-api:2.10.1-15.v0d99f670e0a_7 h2-api:11.1.4.199-12.v9f4244395f7a_ handy-uri-templates-2-api:2.1.8-30.v7e777411b_148 hidden-parameter:237.v4b_df26c7a_f0e htmlpublisher:1.33 http_request:1.18 implied-labels:295.v770c54615e6a_ inline-pipeline:1.0.3 instance-identity:185.v303dc7c645f9 ionicons-api:70.v2959a_b_74e3cf jackson2-api:2.17.0-379.v02de8ec9f64c jacoco:3.3.6 jakarta-activation-api:2.1.3-1 jakarta-mail-api:2.1.3-1 javadoc:243.vb_b_503b_b_45537 javax-activation-api:1.2.0-6 javax-mail-api:1.6.2-9 jaxb:2.3.9-1 jdk-tool:73.vddf737284550 jersey2-api:2.42-147.va_28a_44603b_d5 jjwt-api:0.11.5-112.ve82dfb_224b_a_d job-dsl:1.87 jobcacher:481.v15f51ca_4c6b_7 jobcacher-artifactory-storage:29.v5cfe1a_a_ef755 joda-time-api:2.12.7-29.v5a_b_e3a_82269a_ jquery3-api:3.7.1-2 jsch:0.2.16-86.v42e010d9484b_ json-api:20240303-41.v94e11e6de726 json-path-api:2.9.0-58.v62e3e85b_a_655 junit:1265.v65b_14fa_f12f0 junit-attachments:205.vc0677977deb_0 junit-sql-storage:282.v0b_9d0f91b_cec kubernetes:4203.v1dd44f5b_1cf9 kubernetes-client-api:6.10.0-240.v57880ce8b_0b_2 kubernetes-credentials:0.11 kubernetes-credentials-provider:1.262.v2670ef7ea_0c5 ldap:719.vcb_d039b_77d0d locale:431.v3435fa_8f8445 lockable-resources:1246.v28b_e4cc6fa_16 login-theme:146.v64a_da_cf70ea_6 mailer:472.vf7c289a_4b_420 mapdb-api:1.0.9-40.v58107308b_7a_7 markdown-formatter:167.v8a_428ca_49f89 mask-passwords:173.v6a_077a_291eb_5 matrix-auth:3.2.2 matrix-project:822.824.v14451b_c0fd42 metrics:4.2.21-449.v6960d7c54c69 mina-sshd-api-common:2.12.1-101.v85b_e08b_780dd mina-sshd-api-core:2.12.1-101.v85b_e08b_780dd mstest:1.0.5 next-build-number:1.8 next-executions:327.v136ff959e97b_ nodejs:1.6.1 nunit:485.ve8a_85357320d okhttp-api:4.11.0-172.vda_da_1feeb_c6e openshift-client:1.1.0.424.v829cb_ccf8798 openshift-k8s-credentials:168.v79a_983191991 pam-auth:1.10 parameter-separator:166.vd0120849b_386 parameterized-scheduler:262.v00f3d90585cc parameterized-trigger:787.v665fcf2a_830b_ pipeline-build-step:540.vb_e8849e1a_b_d8 pipeline-graph-analysis:216.vfd8b_ece330ca_ pipeline-graph-view:238.vc43fb_6349966 pipeline-groovy-lib:704.vc58b_8890a_384 pipeline-input-step:495.ve9c153f6067b_ pipeline-maven:1396.veb_f07b_2fc1d8 pipeline-maven-api:1396.veb_f07b_2fc1d8 pipeline-maven-database:1396.veb_f07b_2fc1d8 pipeline-milestone-step:119.vdfdc43fc3b_9a_ pipeline-model-api:2.2198.v41dd8ef6dd56 pipeline-model-definition:2.2198.v41dd8ef6dd56 pipeline-model-extensions:2.2198.v41dd8ef6dd56 pipeline-npm:204.v4dc4c2202625 pipeline-rest-api:2.34 pipeline-stage-step:312.v8cd10304c27a_ pipeline-stage-tags-metadata:2.2198.v41dd8ef6dd56 pipeline-utility-steps:2.16.2 plain-credentials:179.vc5cb_98f6db_38 platformlabeler:2325.v8f074df8840d plugin-util-api:4.1.0 postgresql-api:42.7.2-40.v76d376d65c77 postgresql-fingerprint-storage:219.vb_649f0b_3c9b_0 prism-api:1.29.0-13 prometheus:2.5.3 pubsub-light:1.18 purge-build-queue-plugin:88.v23b_97b_f2c7a_d resource-disposer:0.23 scm-api:689.v237b_6d3a_ef7f scm-filter-branch-pr:148.v0b_5f06e8b_c84 script-security:1335.vf07d9ce377a_e sidebar-link:2.4.1 simple-theme-plugin:176.v39740c03a_a_f5 skip-notifications-trait:313.vd1337c8f8134 snakeyaml-api:2.2-111.vc6598e30cc65 sonar:2.17.2 ssh-agent:367.vf9076cd4ee21 ssh-credentials:337.v395d2403ccd4 ssh-slaves:2.948.vb_8050d697fec sshd:3.322.v159e91f6a_550 strict-crumb-issuer:2.1.1 structs:337.v1b_04ea_4df7c8 theme-manager:215.vc1ff18d67920 timestamper:1.26 token-macro:400.v35420b_922dcb_ trilead-api:2.142.v748523a_76693 uno-choice:2.8.3 variant:60.v7290fc0eb_b_cd versioncolumn:243.vda_c20eea_a_8a_f warnings-ng:11.3.0 workflow-aggregator:596.v8c21c963d92d workflow-api:1291.v51fd2a_625da_7 workflow-basic-steps:1049.v257a_e6b_30fb_d workflow-cps:3894.vd0f0248b_a_fc4 workflow-durable-task-step:1336.v768003e07199 workflow-job:1400.v7fd111b_ec82f workflow-multibranch:773.vc4fe1378f1d5 workflow-scm-step:427.v4ca_6512e7df1 workflow-step-api:657.v03b_e8115821b_ workflow-support:896.v175a_a_9c5b_78f ws-cleanup:0.45 ```What Operating System are you using (both controller, and any agents involved in the problem)?
Jenkins on Kubernetes
Reproduction steps
I'm ussing following JCasC for the systemMessage
Expected Results
Header is similar on all page
Actual Results
Anything else?
No response
Are you interested in contributing a fix?
No response