body,html{
    background: rgb(105,108,153);
    background: linear-gradient(90deg, rgba(105,108,153,1) 0%, rgba(101,101,177,1) 0%, rgba(255,255,255,1) 51%, rgba(255,255,255,1) 78%, rgba(219,223,244,1) 100%, rgba(19,29,82,1) 100%, rgba(64,67,102,1) 100%, rgba(20,20,73,1) 100%);
    scroll-behavior: smooth;
    padding: 0;
    margin: 0;
}