/* for background*/
@keyframes myfirst
{
10% {background:#E62E8A}
25%  {background:#AD103C;}
45%  {background:#DE4AAD;}
75%  {background:#F0AB00;}
100%{background:#FFAA00;}
}

@-moz-keyframes myfirst /* Firefox */
{
10% {background:#E62E8A}
25%  {background:#AD103C;}
45%  {background:#DE4AAD;}
75%  {background:#F0AB00;}
100%{background:#FFAA00;}
}

@-webkit-keyframes myfirst /* Safari and Chrome */
{
10% {background:#E62E8A}
25%  {background:#AD103C;}
45%  {background:#DE4AAD;}
75%  {background:#F0AB00;}
100%{background:#FFAA00;}
}

@-o-keyframes myfirst /* Opera */
{
10% {background:#E62E8A}
25%  {background:#AD103C;}
45%  {background:#DE4AAD;}
75%  {background:#F0AB00;}
100%{background:#FFAA00;}
}