/*logo css */

.logo {
  display: block;
  margin-left: auto;
  margin-right: auto;
  height: 50%;
  width: 50%;
  margin-top: 20px;
  margin-bottom: 5px;

}

.header {
    background-color: #3c3c3c;
	color: white;
}

.footer {
   position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
   background-color: #3c3c3c;
   color: white;
   text-align: center;