style.css

* {
  margin: 0;
  padding: 0;
}

.page {
  display: flex;
  flex-direction: column;
  height: 100vh;
  /* Full viewport height */
}

.header {
  background-color: #333;
  color: #fff;
}

.main-content {
  flex: 1;
  background: #ddd;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-thumb {
  background: rgb(121, 119, 117);
  border-radius: 10px;
}

.ppt-card {
  border-radius: 5px;
  overflow: hidden;
  margin-top: 10px;
  color: lightgray;
  min-height: 80px;
  width: 130px;
  height: 73.1px;
  background-color: white;
}

.ppt-card-active {
  border: 2px solid rgb(182, 72, 42);
}

.scrollbox {
  flex-shrink: 0;
  width: 150px;
  min-width: 150px;
  background-color: rgb(231, 231, 230);
  overflow: auto;
}

.scrollbox-inner {
  padding-left: 5px;
  padding-right: 5px;
}

.sidebar {
  display: flex;
  position: relative;
  left: 0;
  background-color: rgb(231, 231, 230);
  padding-left: 5px;
  padding-right: 5px;
  flex-shrink: 0;
}

html,
body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  overflow: hidden;
  height: 100vh;
  max-height: 100vh;
}

.no-decoration {
  border: none;
  outline: none;
  background: none;
  box-shadow: none;
  padding: 0;
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.btn-ppt {
  color: rgb(182, 72, 42) !important;
  border: 1px solid lightgray !important;
  background: #f4f4f4 !important;
}