#animate{
     font-size:25px;
	 
    -webkit-animation-name: example; /* Chrome, Safari, Opera */
    -webkit-animation-duration: 4s; /* Chrome, Safari, Opera */
    animation-name: example;
    animation-duration: 4s;
}

/* Chrome, Safari, Opera */
@-webkit-keyframes example {
    0%   {color: red;}
    25%  {color: yellow;}
    50%  {color: blue;}
    100% {color: green;}
}

/* Standard syntax */
@keyframes example {
    0%   {color: red;}
    25%  {color: yellow;}
    50%  {color: blue;}
    100% {color: green;}
}