@media screen and (max-width:600px) {
    div >h1{
        font-size: 60px;
        margin-top: 2vw;
    }
    .sub{
        font-size: 40px;
    }
    .main{
        flex-direction: column;
        justify-content: center;
        align-items: center;
        margin: auto;
        width:fit-content;
    }
    .days{
        height: fit-content;
        width: 400px;
    }

    .days > h2{
        font-size: 30px;
    }
    ul{
        row-gap: 5vw;
    }
    li{
        column-gap: 1.9vw;
    }
}

@media screen and (max-width: 600px){
    .days{
        margin: 2px;
        width: 320px;

    }
    li > p{
        font-size: 15px;
    }
    div >h1{
        
        font-size: 45px;
        text-align: center;
    }
}