.loader {
    font-family:'ZCOOL Kuaile',cursive;
    font-size:40px;
    color:palevioletred;
}


.loader::after{
    content:'\2026';
    display:inline-block;
    overflow:hidden;
    vertical-align:bottom;
    animation:dots steps(4,end) 2s infinite;
    width:0px;
}
@keyframes dots{
    to{
        width:1.25em;
    }
}