#Image {
  border-radius: 100px;
  
  height: 400px;
  
  background-position: center;

  align-items: center;

  overflow: hidden;
}

span{
  border-color: black;
  
  display: flex;
  float: right;
  
  background-color: white;
      border: 2px solid black;
      color: green;
      padding: 5px 10px;
      text-align: center;
      display: inline-block;
      font-size: 20px;
      margin: 10px 30px;
      cursor: pointer;
 
}

header{
  text-align: center;
  font-size: medium;
}
div.courses{
  margin: 7px;
border: 1px solid #ccc;
float: left;
width: 275px;
}

div.courses:hover {
  border: 1px solid #777;
}

div.image{
width: 100%;
height: auto;
}

div.desc{
  text-align: center;
  padding: 15px;
}
footer{
  align-self: baseline;
  width: 100%;
  height: 175px;
  background-color:cadetblue;
}


.footer-parent{
  display: flex;
  width: 100%;
  background-color:cadetblue;
}
.contact-child{
  width: 50%;
  height: 175px;
  background-color:cadetblue;
}
.follow-child{
  width: 50%;
  height: 175px;
  background-color:cadetblue;

}
#contact{
  color: white;
  margin-left: 10px;
}
#follow{
  margin-left: 30px;
  color: white;
}
#phone{
  margin-left: 20px;
  color: white;
}
#mail{
  margin-left: 10px;
  color: white;
}

#youtube{
  margin-left: 30px;
  color: white;
}
#twitter{
  margin-left: 30px;
  color: white;
}