body{
    font-family: 'Montserrat', sans-serif;
    height: 100vh;
    background: linear-gradient(45deg, #0c20b8, #222222);
}
div{
    margin: 5px 0;
}
.container{
    padding: 5vh 8vw;
    display: flex;
    justify-content: center;
    justify-content: space-around;
}
.left{
    display: flex;
    flex: 50%;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
td{
    background-color: #fff;
    width: 60px;
    height: 60px;
    font-size: 30px;
    border-radius: 35px;
    font-weight: bold;
    text-align: center;
    box-shadow: inset 0 0 15px -2px #012670;
}
#number{
    color: #fff;
    font-size: 50px;
}

@media screen and (max-width: 1150px){
    .container{
        flex-direction: column;
        align-items: center;
    }
    td{
        width: 50px;
        height: 50px;
        border-radius: 30px;
    }
}
@media screen and (max-width: 800px){
    body{
        height: 110vh;
    }
    div{
        margin: 2px 0;
    }
    .messages h1{
        margin-block-end: 0;
        margin-block-start: 0;
    }
}
@media screen and (max-width: 654px){
    td{
        width: 44px;
        height: 44px;
        border-radius: 27px;
        font-size: 22px;
    }
}
@media screen and (max-width: 440px){
    body{
        height: 100vh;
    }
    .container{
        padding-top: 16vh;
    }
    .messages{
        margin-bottom: 10px;
    }
    td{
        width: 30px;
        height: 30px;
        border-radius: 20px;
        font-size: 16px;
    }
}