*{margin:0;
}
html{
  background: rgb(131,58,180);
background: radial-gradient(circle, rgba(131,58,180,1) 0%, rgba(253,29,29,1) 50%, rgba(252,176,69,1) 100%);}
h1{color: #fff;}
#contenedor {
 
  margin:0 auto;
 
  width: 70%;
  height: 800px;
  
  background:#fff;}
#cabezera{
width: 100%;
height:90%;
background: rgb(131,58,180);
background: linear-gradient(90deg, rgba(131,58,180,1) 0%, rgba(253,29,29,1) 50%, rgba(252,176,69,1) 100%);
}
img {
  display:block;
  margin: 0 auto;
  width:70%;


}
p{
  animation-duration:3s;
  animation-name: slidein;
  color:black;}
  
  
  ul {
    list-style: none;
  display: flex;
  background: #ed55a8;
  }
  ul li {
    
    
  }
  
  
  ul li a{
    display: block;
    width: 120px;
    height: 30px;
    padding: 5px
    //border: 1px solid #8272E0;
    //background: #941F5F;
  text-decoration: none;
  background: #ED55A8;
  color:#fff;
  font-family: Courier New;
  font-size: 1.1em;
  font-weight:bold;
  text-transform: uppercase;
 
  }
  
  ul li a:hover {background:green;
    color: #fff;}