.collection_background {
    background-image: url("img2.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    width: 100vw;
}
.pan{
    background-image:linear-gradient(#fff 0%,#0f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.common{
    background-image:linear-gradient(brown 0%,#0f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.hero{
    background-image:linear-gradient(#f00 0%,gold 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.aerora{
    background-image:linear-gradient(-225deg,#D4FFEC 0%, #57F2CC 48%, #4596FB 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}