.main{
    background-color: lightblue;
    height: 50px;
    width: 200px;
}

.second{
    background-color: lightseagreen;
    height: auto;
    width: auto;
    text-align: center;
}

.story{
    background-color: lightcoral;
    height: 200;
    width: 285;

}

.links{
    fill: blue;
}

.center{
    text-align: center;
}

.rainbow-animated {
    text-align: center;
    background: linear-gradient(to right, red, orange, yellow, green, blue, violet, red);
    background-size: 200% auto; 
    animation: slide 10s linear infinite;
}

@keyframes slide {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}