body {
    display: flex;
    justify-content: center;
    flex-direction: column;
    background-color: gray;
    margin: auto;
    align-items: center;
}
main{
    margin-top:300px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 800px;
    margin: auto;
    background-color: aliceblue;
    border-radius: 20px;

}

h2 {
    font-size: 20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: auto;
    margin-top: 20px;
    margin-bottom:20px
}
#Answerslist {
    display: flex;
    justify-content: center;
    flex-direction: row;
    flex-wrap:wrap;
    max-width:800px
}

.hidden-results {
    display: none;

}
.hidden-everything {
    display: none;
}
.green {
    visibility: visible;
    background-color: green;
    color: white;
    width: 200px;
    height: 300px;
    padding: 10px;
    border-radius: 10px;
    margin: 10px;
    font-size: 16px;
}
.red {
    visibility: visible;
    background-color: red;
    color: white;
    width: 200px;
    height: 300px;
    padding: 10px;
    border-radius: 10px;
    margin: 10px;
    font-size: 16px;
}
#Test {
    background-color: blue;
    width: 20px;

}
#result {
    margin: auto;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 30px;
}
#Time {
    font-size: 20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: auto;
}
#Retry {
    margin: auto;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    color: white;
    background-color: #3867ac;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin-bottom: 20px;
    margin-top:20px;
}
#start {
    margin: auto;
    width: 100px;
    height: 40px;
    border-radius: 10px;
    color: white;
    background-color: #3867ac;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin-top:20px;
    margin-bottom: 20px;
}
#dayStarted{
    font-size: 20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: auto;
}
#Percent {
    font-size: 20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: auto;
}


#coolname {
    width: 200px;
    margin: auto;
    height:20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    border-radius: 10px;

}
#TypeofMath {
    width: 200px;
    margin: auto;
    height:20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    border-radius: 10px; 
}
#numberofflashcards {
    width: 200px;
    margin: auto;
    height:20px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    border-radius: 10px;
}