color-tweaks-minimal-tabs.css

/* to be used with the default obsidian theme */
/* to install, add color-tweaks-minimal-tabs.css to .obsidian/snippets/ and enable in the settings */

.theme-light {
  --color-base-05: #fafbfd;
  --color-base-10: #f8f9fb;
  --color-base-20: #f2f4f9;
  --color-base-25: #dce0e8;
  --color-base-30: #d8dce7;
  --color-base-35: #cbd0dc;
  --color-base-40: #afb7ca;
  --color-base-50: #9aa4bb;
  --color-base-60: #596786;
  --color-base-70: #48526c;
  --color-base-100: #1b1f28;
  --list-marker-color: var(--color-base-60);
  --indentation-guide-color: var(--color-base-35);
  --indentation-guide-color-active: var(--color-base-60);
}

.theme-dark {
  --color-base-000: #09090b;
  --color-base-00: #1b1c20;
  --color-base-10: #202227;
  --color-base-20: #222429;
  --color-base-25: #25282e;
  --color-base-30: #30333b;
  --color-base-35: #383c45;
  --color-base-40: #445;
  --color-base-50: #567;
  --color-base-60: #89a;
  --color-base-70: #b3b7c0;
  --color-base-100: #d4d7dc;
  --background-modifier-border: var(--color-base-35);
  --tab-background-active: var(--color-base-00);
  --list-marker-color: var(--color-base-60);
  --indentation-guide-color: var(--color-base-35);
  --indentation-guide-color-active: var(--color-base-60);
  --divider-color: var(--color-base-000);
}

body {
  --h1-size: 1.5em;
  --h2-size: 1.2em;
  --h3-size: 1.1em;
  --h4-size: 1em;
  --h5-size: 1em;
  --h6-size: 1em;
}

.nav-buttons-container {
  justify-content: flex-start;
  padding-left: 4px;
}

.workspace-tab-header::before,
.workspace-tab-header::after {
  display: none;
}

.workspace-split.mod-root
  > .workspace-tabs.mod-top
  > .workspace-tab-header-container
  > .workspace-tab-header-container-inner {
  margin: 0 0;
  padding-left: 0 !important;
}

.workspace-tab-header.mod-active {
  border-radius: 0px;
  box-shadow: none !important;
}

.theme-light .workspace-tab-header.mod-active {
  background-color: var(--color-base-20);
}

.theme-dark .workspace-tab-header.mod-active {
  background-color: var(--color-base-35);
}

.workspace-tab-header-inner:hover {
  border-radius: 0px;
  margin: 0;
}

.workspace .mod-root .workspace-tab-header {
  padding-top: 0;
  padding-bottom: 0;
}