body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 16px;
  padding-top: 70px;
}

p {
  text-align: justify;
}

#header {
  margin-top: 20px;
  margin-bottom: 20px;
}

h1 {
  font-size: 30px;
  font-weight: 300;
  text-align: center;
}

h2 {
  font-size: 25px;
  /* font-weight: 300; */
  font-weight: bold;
  color: #8c1515;
}

h3 {
  font-size: 20px;
  font-weight: bold;
}

#header h3 > span {
  display: block;
  margin-left: 0 !important;
  margin-top: 4px;
}

.lhead {
  font-weight: normal;
  margin-top: 5px;
}

.litem {
  margin-top: 5px;
}

#footer {
  height: 100px;
  padding-top: 50px;
  text-align: center;
  position: relative;
}

.instructorphoto img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 100px;
  margin-bottom: 10px;
}

.logo-row {
  width: 100%;
}

.logo-left {
  height:60px;
  float: left;
  margin-left: 50px;
}

.logo-right {
  height:60px;
  float: right;
  margin-right: 50px;
}

.instructor {
  display: inline-block;
  width: 140px;
  text-align: center;
  margin-right: 20px;
  margin-bottom: 5px;
  font-size: 14px;
}

.sec {
  margin-bottom: 10px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.sechighlight {
  background-color: #f7f6f1;
}

.tt {
  color: #060;
  display: inline-block;
}

#inputlayer {
  width: 65px;
}

.layer {
  width: 35px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  margin-bottom: 5px;
}

.actmap {
  display: block;
  border: 2px solid #FFF;
}

#convnetvis {
  text-align: center;
}

.pp {
  color: white;
  text-align: left;
  padding: 5px;
  height: 32px;
  margin: 2px;
  background-color: rgb(85,187,85);
  overflow: visible !important;
}

#convask {
  position: absolute;
  top: 360px;
  right: 16px;
  color: white;
  font-size: 25px;
  cursor: pointer;
}

#explain {
  display: none;
  background-color: #FF9;
  border-radius: 10px;
  margin: 10px;
  padding: 10px;
}
.qq {
  color: #060;
}
.qa {
  font-style: italic;
}
.qqa {
  margin-bottom: 20px;
}
.spanh {
  font-weight: normal;
}

#coursedesc {
  text-align: justify;
}

#classicons {
  position: absolute;
  bottom: 20px;
  right: 20px;
}

.bold { font-weight: bold; }
.red { color: #FF0000; }

/* Navbar color / spacing */
.navbar-default {
  background-color: #8c1515;
  border-color: #c0392b;
  text-align: center;
}
.navbar-default .navbar-brand {
  color: #ecf0f1;
  font-weight: bold;
}
.navbar-default .navbar-brand:hover,
.navbar-default .navbar-brand:focus {
  color: #fbcbcc;
}
.navbar-default .navbar-text {
  color: #ecf0f1;
}
.navbar-default .navbar-collapse > ul {
  width: 80%;
}
.navbar-default .navbar-collapse > ul > li {
  width: 16%;
}
.navbar-default .navbar-nav > li > a {
  color: #ecf0f1;
}
.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  color: #fbcbcc;
}
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: #fbcbcc;
  background-color: #c0392b;
}
.navbar-default .navbar-nav > .open > a,
.navbar-default .navbar-nav > .open > a:hover,
.navbar-default .navbar-nav > .open > a:focus {
  color: #fbcbcc;
  background-color: #c0392b;
}
.navbar-default .navbar-toggle {
  border-color: #c0392b;
}
.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: #c0392b;
}
.navbar-default .navbar-toggle .icon-bar {
  background-color: #ecf0f1;
}
.navbar-default .navbar-collapse,
.navbar-default .navbar-form {
  border-color: #ecf0f1;
}
.navbar-default .navbar-link {
  color: #ecf0f1;
}
.navbar-default .navbar-link:hover {
  color: #fbcbcc;
}

/* Handle formatting on mobile */
@media (max-width: 767px) {
  .navbar-default .navbar-collapse > ul > li {
    width: 100%;
    text-align: left;
  }

  #header {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .logo-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    width: auto;
  }

  .logo-left,
  .logo-right {
    float: none;
    margin: 0;
  }

  #header {
    margin-bottom: 10px;
  }

  #header h1 {
    margin-top: 20px;
    margin-bottom: 4px;
  }

  #header h3 {
    margin-top: 4px;
  }

  /* Force table to not be like tables anymore */
  #schedule table, #schedule thead, #schedule tbody,
  #schedule th, #schedule td, #schedule tr {
    display: block;
  }

  /* Hide table headers (but not display: none;, for accessibility) */
  #schedule thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  /* Make each row a clean card */
  #schedule table tr {
    margin-bottom: 12px;
    border: 1px solid #ddd;
    border-radius: 3px;
    overflow: hidden;
  }

  /* Default cell: label on left, value on right */
  #schedule .table td {
    border: none;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding: 6px 12px 6px 62px;
  }

  #schedule .table td:last-child {
    border-bottom: none;
  }

  /* Hide cells with no content */
  #schedule .table td:empty {
    display: none;
    padding: 0;
  }

  /* Position labels on the left */
  #schedule .table td:before {
    position: absolute;
    top: 6px;
    left: 12px;
    width: 52px;
    padding-right: 8px;
    white-space: nowrap;
    color: #999;
    /* font-size: 14px; */
  }

  /* --- Header line: date (left) + lecture # (right) --- */
  #schedule .table td:nth-of-type(1) {
    float: right;
    padding: 8px 12px 8px 0;
    border: none;
    font-weight: 600;
    /* color: #999; */
    /* font-size: 14px; */
  }
  #schedule .table td:nth-of-type(1):before { content: none; }

  #schedule .table td:nth-of-type(2) {
    padding: 8px 12px;
    font-weight: 500;
    border: none;
  }
  #schedule .table td:nth-of-type(2):before { content: none; }

  /* --- Content rows below the header --- */
  #schedule .table td:nth-of-type(3) {
    clear: both;
    border-top: 1px solid #e8e8e8;
  }
  #schedule td:nth-of-type(3):before { content: "Topic"; }
  #schedule td:nth-of-type(4):before { content: "Materials"; }
  #schedule td:nth-of-type(5):before { content: "Due"; }
}

#unreleased-message {
  background: #d62728;
  box-sizing: border-box;
  color: #fff;
  font-weight: bold;
  text-align: center;
  left: 0;
  min-height: 3em;
  padding: 0.5em;
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 10000;
}
#unreleased-message + div {
  margin-top: 3em;
}
#unreleased-message a {
  color: #fff;
  text-decoration:underline;
}