custom.css

:root {
  --md-primary-fg-color: #1eb382;
  --md-secondary-fg-color: #188a64;
  --md-tertiary-fg-color: #0d493550;
  --md-quaternary-fg-color: #fdfdfd;
  --border-radius-variable: 5px;
}

.md-footer__inner:not([hidden]) {
  display: none;
}

/* Lex did stuff here */
.svg_topnav {
  width: 12px;
  filter: invert(100);
}
.svg_topnav:hover {
  width: 12px;
  filter: invert(10);
}

.md-header[data-md-state="shadow"] {
  box-shadow: 0 0 0 0;
}

.md-tabs__item:hover {
  background-color: var(--md-tertiary-fg-color);
  transition: background-color 450ms;
}

.md-sidebar__scrollwrap {
  background-color: var(--md-quaternary-fg-color);
  padding: 15px 5px 5px 5px;
  border-radius: var(--border-radius-variable);
}

.image_logo_02 {
  width: 450px;
}

/* End of Lex did stuff here */

/* no-icon style for admonitions */
.md-typeset .no-icon > .admonition-title::before,
.md-typeset .no-icon > summary::before {
  display: none;
}
.md-typeset .no-icon > :is(.admonition-title, summary) {
  padding-left: 1rem;
}
/* end of no-icon style */

.md-header__button.md-logo {
  margin: 0.1rem;
  padding: 0.1rem;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  display: block;
  width: 1.8rem;
  height: 1.8rem;
  fill: rgba(43, 155, 70, 0.1);
}

.md-tabs {
  width: 100%;
  overflow: auto;
  color: var(--md-primary-bg-color);
  background-color: var(--md-secondary-fg-color);
  transition: background-color 250ms;
}

.wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  grid-auto-rows: minmax(100px, auto);
}

.wrapper * {
  border: 2px solid green;
  text-align: center;
  padding: 70px 0;
}

.one {
  grid-column: 1 / 2;
  grid-row: 1;
}
.two {
  grid-column: 2 / 3;
  grid-row: 1;
}
.three {
  grid-column: 3 / 4;
  grid-row: 1;
}
.four {
  grid-column: 4 / 5;
  grid-row: 1;
}
.five {
  grid-column: 1 / 3;
  grid-row: 2;
}
.six {
  grid-column: 3 / 5;
  grid-row: 2;
}

/* Jupyter Stuff */
.jupyter-wrapper .jp-CodeCell .jp-Cell-inputWrapper .jp-InputPrompt {
  display: none !important;
}

@media screen and (max-width: 479px) {
  .md-sidebar--primary,
  .md-sidebar {
    z-index: 50 !important;
  }
  .md-logo {
    visibility: hidden;
  }
}