.gradientBackground {
background: linear-gradient(142deg, #cb1587, #3d3d59);
background-size: 400% 400%;

-webkit-animation: AnimationName 60s ease infinite;
-moz-animation: AnimationName 60s ease infinite;
-o-animation: AnimationName 60s ease infinite;
animation: AnimationName 60s ease infinite;
}
@-webkit-keyframes AnimationName {
    0%{background-position:2% 0%}
    50%{background-position:99% 100%}
    100%{background-position:2% 0%}
}
@-moz-keyframes AnimationName {
    0%{background-position:2% 0%}
    50%{background-position:99% 100%}
    100%{background-position:2% 0%}
}
@-o-keyframes AnimationName {
    0%{background-position:2% 0%}
    50%{background-position:99% 100%}
    100%{background-position:2% 0%}
}
@keyframes AnimationName { 
    0%{background-position:2% 0%}
    50%{background-position:99% 100%}
    100%{background-position:2% 0%}