/** Add your extra/custom CSS classes below */

:root  > * {
  --md-primary-fg-color:        #757575;
  --md-primary-fg-color--light: #9e9e9e;
  --md-primary-fg-color--dark:  #616161;
}

.md-header, .md-tabs {
  --md-default-fg-color: #fff;
  --md-default-bg-color--light: #757575;
}

.md-tabs {
    background-color: var(--md-default-bg-color--light);
}



/* Three image containers (use 25% for four, and 50% for two, etc) */
.column {
    float: left;
    width: 33.33%;
    padding: 5px;
  }

/* Two image containers (use 25% for four, and 50% for two, etc) */
.columnTwo {
    float: left;
    width: 50%;
    padding: 5px;
  }

  /* Two image containers (use 25% for four, and 50% for two, etc) */
.columnFour {
  float: left;
  width: 25%;
  padding: 5px;
}

  
  /* Clear floats after image containers */
  .row::after {
    content: "";
    clear: both;
    display: table;
  }

  /* Assignments page */
.assignments-grid .row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 1em;
}
.assignment-link{
    position: relative;
    width: 32%;
    background-size: cover;
    background-position: center;
    min-height: 200px;
}
.assignment-link:hover{
    opacity: 0.7;
}
.assignment-link img{
    width: 100%;
}
.assignment-link span{
    position: absolute;
    left: 0;
    padding: 6px;
    bottom: 0;
    width: 100%;
    font-weight: bold;
    color: white;
    background: #12121261;
}

.md-typeset h1, .md-typeset h2 {
  font-family: "DM Serif Display", serif;
  font-weight: 400;
  font-style: normal;
}

/* remove default letter spacing adjustment */
.md-typeset, .md-typeset h1, .md-typeset h2, .md-typeset h3, .md-typeset h4, .md-typeset h5, .md-typeset h6, .md-header__title {
  letter-spacing: 0;
}