body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    background-color: black;
    color: white;

}

.navbar {
    width: 150px;
    height: 100%;
    position: fixed;
    overflow-y: auto;
    font-size: 20px;
    background-color: black;
	border-right: 2px solid #808080;
}

.navbar a {
    padding: 8px 13px;
    text-decoration: none;
    color: #fff;
    display: block;
    font-weight: bold;
}

.navbar a:hover {
    color: #37eb34;
    text-decoration: none;
}

.main {
    margin-left: 160px;
    padding: 8px;
}
.main a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}
.main a:hover {
    color: #37eb34;
    text-decoration: none;
}
.main details {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}
.main details:hover {
    color: #37eb34;
    text-decoration: none;
}
footer {
    margin-left: 160px;
    padding: 8px; 
}
.footer-buttons img {
    border: 2px solid transparent;
}
.footer-buttons img:hover {
    border-color: #37eb34;
}

.gifs-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  align-items: flex-start;
}

.gifs-container img {
  flex: 0 0 auto;
  height: auto;
  display: block;
}

.gifs-container .row-break {
  flex-basis: 100%;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
}