header,
nav,
section,
article,
figure,
figcaption,
aside,
footer {
  display: block;
}

body {
  background-image: url("https://img.freepik.com/free-vector/white-abstract-background_23-2148810113.jpg?size=626&ext=jpg");
  background-position: center;
  font-family: Georgia, "Times New Roman", Times, serif;
  line-height: 1.8em;
  margin: 0px;
}

.wrapper {
  width: 940px;
  margin: 20px auto 20px auto;
  border: 2px solid #070606;
  background-color: #ffffff;
}

header {
  height: 155px;
  width: 940px;
  background-image: url("https://cdn.discordapp.com/attachments/645478275518431232/923491003799851028/featured_8654.jpg");
}

h1 {
  text-indent: -9999px;
  width: 940px;
  height: 130px;
  margin: 0px;
}

nav,
footer {
  clear: both;
  color: #ffffff;
  background-color: #444444;
  height: 30px;
}

nav ul {
  margin: 0px;
  padding: 5px 0px 5px 30px;
}

nav li {
  display: inline;
  margin-right: 40px;
}

nav li a {
  color: #ffffff;
}

.slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: auto;
}

.Containers {
  margin: 50px;
  display: none;
}

.ContainersImage {
  margin: 50px;
  display: block;
}

.Back,
.forward {
  cursor: pointer;
  position: absolute;
  top: 40%;
  width: 5%;
  padding: 15px;
  color: grey;
  font-weight: bold;
  font-size: 19px;
  transition: 0.7s ease;
  border-radius: 0 5px 5px 0;
  user-select: none;
}

.forward {
  right: 36%;
  border-radius: 4px 0 0 4px;
}

.dots {
  cursor: pointer;
  height: 16px;
  width: 16px;
  margin: 0 3px;
  background-color: #acc;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.5s ease;
}

.enable,
.dots:hover {
  background-color: #717161;
}

nav li a:hover,
nav li a.current {
  font-weight: bolder;
  color: #f0efef;
}

section.courses {
  float: left;
  width: 659px;
  border-right: 1px solid #eeeeee;
}

article {
  clear: both;
  overflow: auto;
  width: 100%;
}

hgroup {
  margin-top: 40px;
}

figure {
  float: left;
  height: 220px;
  padding: 5px;
  margin: 20px;
  background-color: #ffffff;
  border: 1px solid #eeeeee;
}

figure img {
  width: 280px;
  height: 200px;
}

figcaption {
  font-size: 90%;
  text-align: center;
}

aside {
  width: 230px;
  float: left;
  padding: 0px 0px 0px 20px;
}

aside section a {
  display: block;
  padding: 10px;
  border-bottom: 1px solid #eeeeee;
}

aside section a:hover {
  color: #000000;
  background-color: #efefef;
}

a {
  color: #3e51fd;
  text-decoration: none;
}

h1,
h2,
h3 {
  font-weight: normal;
}

h2 {
  margin: 10px, 0px, 5px, 0px;
  padding: 0px;
}

h3 {
  margin: 0px, 0px, 10px, 0px;
  color: #000000;
}

aside h2 {
  padding: 30px 0px 10px 0px;
  color: #002fff;
}

footer {
  font-size: 80%;
  height: 30px;
  padding: 7px, 0px, 0px, 20px;
}