.mat-single-page .panel-login [class*=col-] {
            float:left;
        }
#mat-layout {
    background: linear-gradient(-45deg, #f1d3c9, #e9a1bd, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}