* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-weight: 300;
    color: #fff;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: #066464;
}

#myNav {
    display: flex;
    justify-content: flex-start;
    position: fixed;
    width: 100%;
    top: 0;
}

#navUl {
    display: flex;
    list-style-type: none;
    font-size: 2em;
}

.navLink {
    margin:0em 1em;
    text-decoration: none;
    transition: 0.2s;
}

.navLink:hover {
    color:#000;
}
h1 {
    display: flex;
    justify-content: center;
    font-size: 70px;
}

h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

h3 {
    display: none;
    color: white;
    font-size: 35px;
    margin-bottom: 20px;
    justify-content: flex-start;
}

h4 {
    margin-bottom: 20px;
    font-size: 26px;
}

#settingLengthBox {
    display: flex;
    flex-direction: column;
    color: #fff;
    align-items: center;
}

#startButton {
    margin-top: 20px;
    width: 125px;
    font-size: 21px;
    background-color: #00a878;
    border-style: none;
    color: #000;
    padding: 5px;
    cursor: pointer;
}

.settingLabels {
    display: flex;
    border: 2px solid #00a878;
    margin: 0 5px;
    width: 100px;
    justify-content: center;
    border-radius: 5px;
    padding: 10px 0;
}

.settingChoices {
    display: flex;
    flex-direction: row;
    justify-content: center; 
}

.settingLabels:hover {
    cursor: pointer;    
}

.settingChoice {
    display: none;
}

input[type="radio"]:checked+label { 
   color: #000;
   transition: all 0.2s;
   background-color: #00a878;
   border: 2px solid #000; 
} 

#flagbox {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: #090c02;
    width: 100%;
    height: 400px;    
}

img {
    display: none; 
    max-width: 90%;
    max-height: 70%;
    flex-grow: 1; 
}

label {
    font-size: 20px;
    width: 100%;
    font-weight: 300;
    border: 2px solid transparent;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.choice {
    display: none;
}


#multipleChoiceBox {
    display: grid;
    grid-template-columns: repeat(2, 50%);
    width: 100%;
    background-color: #066464;
    padding: 5px;
    margin: 5px;
    border-radius: 0 0 10px 10px;   
}

.allChoices {
    display: flex;
    background-color: #2c497c;
    border: 2px solid #fff;
    height: 85px;
    border-radius: 4px;
    margin: 10px;
}

@media only screen and (min-width: 768px) {
    body {
        width: 30%;
        display: flex;
        margin: auto;
        justify-content: center;
        align-items: center;
        position: relative;
        top: 100px;
    }

   img {
       width: 80%;
   }
}