h1{
  color: white;
  font-size: 50px;
  font-family: georgia, sans-serif;
  font-style: oblique;
  font-weight: bold;
  text-align: center;
  border: 10px green double;
  border-bottom: solid black;
  border-radius: 50px;
  box-shadow: 6px 8px 2px green;
  height: 90px;
  line-height: 130px;
  margin: 50px;
}
h3{
	text-align: center;
	color: white;
}

 article{
	 text-align: center;
   color: white;
   border-radius: 50px;
   box-shadow: 6px 8px 2px red;
    }
	table{
		border-collapse: collapse;
		color: white;
		border-radius: 50px;
		
	}
	
	td ,th {
 border: 2px solid red;
 height: 100px;
 width: 100px;
 text-align: center;
 
	}
 a {
	 color: white;	 
 }
 body {
 background-color: black;
 
 }
 
 nav{
 border: 6px rgb(151,0,0) double;
 border-radius: 50px;
 text-align: left;
 box-shadow: 6px 8px 2px rgb(0,91,0);
 background-color: black;
 float: left;
 margin: 50px;
 
 }
 
 section{
text-align:center;	 
 border: 10px green;
 width: 95%;
 padding: 5px;
 margin: 5px;
 overflow: auto;
 margin-top: 10px;
 margin-bottom: 5px;
 }
 footer{
	 text-align: center;
	 border: 6px green double;
	 border-radius: 50px;
	 box-shadow: 6px 8px 2px green;
	 color: white;
	 margin: 5px;
 }
 .slider {
width: 800px;
height: 600px;
overflow: hidden;
margin: 100px auto;
}
.slides{
width: calc(800px * 3);
animation: glisse 10s infinite;
}
.slide {
float: left;
}
@keyframes glisse{
0%{
transform: translatex(0);
}
10%{
transform: translatex(0);
}
33%{
transform: translatex(-800px);
}
43%{
transform: translatex(-800px);
}
66%{
transform: translatex(-1600px);
}

100%{
transform: translatex(0) ;
}