#main{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 700px;
    border-style: solid;
    background-color: black;
}

#main_div{
    width: 350px;
    height: 200px;
    color: white;
    
}

#middle_div{
    height: 240px;
    width: 390px;
    border-style: solid;
    border-radius: 10px;
    border-color: chartreuse;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color:rgb(49, 49, 49);
    box-shadow: 0px 1px 10px 10px rgba(0, 255, 21, 0.35);
}

#day{
    height: 60px;
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 4px;
    font-family:'Times New Roman', Times, serif;
}

#time{
    height: 80px;
    font-size: 40px;
    font-weight: bold;
    letter-spacing: 4px;
    font-family:'Times New Roman', Times, serif;
}

#date{
    height: 60px;
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 1px;
    font-family:'Times New Roman', Times, serif;
}

.dt{
    border-style: solid;
    border-radius: 5px;
    border-color: darkgreen;
    background-color: black;
    display: flex;
    align-items: center;
    justify-content: center;
}