diff --git a/web/content/features/HPC-DDC.png b/web/content/features/HPC-DDC.png index bb6a2782a10fffc77a14ff4ba57764117f729f88..d0134a22cc669062b9f6ede6c8a6e4a3ae6c7950 100644 Binary files a/web/content/features/HPC-DDC.png and b/web/content/features/HPC-DDC.png differ diff --git a/web/content/features/OGS-Software-Engineering-Small.png b/web/content/features/OGS-Software-Engineering-Small.png index ce0b17832ae9f9bf82fb80d3b66988269d192608..87d22b0d618c3375fdf56dfe39c22967f5b056de 100644 Binary files a/web/content/features/OGS-Software-Engineering-Small.png and b/web/content/features/OGS-Software-Engineering-Small.png differ diff --git a/web/content/features/StaggeredCouplingScheme.png b/web/content/features/StaggeredCouplingScheme.png index 24a96441525f4f661ee0521de67f9db3f3a58379..439c9ee7afa790c77579a6fc6fd3c6e84133d118 100644 Binary files a/web/content/features/StaggeredCouplingScheme.png and b/web/content/features/StaggeredCouplingScheme.png differ diff --git a/web/content/features/vis/DEMSelke3D.png b/web/content/features/vis/DEMSelke3D.png index 62cf14f6f7c5998cf5f7541717733865c2c33b1f..67ac3293f090e7dfeee4b37841d7313deb7c0a49 100755 Binary files a/web/content/features/vis/DEMSelke3D.png and b/web/content/features/vis/DEMSelke3D.png differ diff --git a/web/content/features/vis/chaohu_paper_mesh.png b/web/content/features/vis/chaohu_paper_mesh.png index 7579bc7111eadc89c4e4cff9028734daf11e0718..8ce3a6b616f7560bb79f51b830994f345d525b04 100755 Binary files a/web/content/features/vis/chaohu_paper_mesh.png and b/web/content/features/vis/chaohu_paper_mesh.png differ diff --git a/web/content/features/vis/layeredview2.png b/web/content/features/vis/layeredview2.png index ff98b062d1d3e80a2112a78e3233ebd8285ed9ca..bef59ab749f91e007624e295b0611839a8080089 100755 Binary files a/web/content/features/vis/layeredview2.png and b/web/content/features/vis/layeredview2.png differ diff --git a/web/content/features/vis/vislab.png b/web/content/features/vis/vislab.png index 1da2b7fdb51762615828518942f0111691948b3e..d23725641e1e6d43f827f30a58fccb3536059845 100755 Binary files a/web/content/features/vis/vislab.png and b/web/content/features/vis/vislab.png differ