.wrapper{
    position: relative;
    outline: 2px solid var(--light-blue);
    width: 95%;
    margin: 50px auto 50px auto;
}

.wrapper .flashcard{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px;
    height: auto;
    min-height: 85vh;
    width: 90vw;
}

.wrapper .flashcard #answer.hidden{
    display: none;
}

.wrapper .flashcard #answer{
    display: flex;
    flex-direction: column;
}

.wrapper .flashcard #answer img{
    align-self: center;
    justify-self: center;
    margin: 10px;
    max-width: 80vw;
}

.wrapper .flashcard #answer li.d-flex{
    display: flex;
    flex-direction: column;
}

.wrapper .flashcard #answer ul, .wrapper .flashcard #answer ol{
    margin-left: 20px;
}

.wrapper .flashcard #answer ul ul, .wrapper .flashcard #answer ol ol{
    margin-left: 40px;
}

.wrapper .flashcard #answer ul ul ul, .wrapper .flashcard #answer ol ol ol{
    margin-left: 60px;
}

.wrapper .info-header{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--yellow);
    position: absolute;
    top: -30px;
    width: 100px;
    height: 60px;
    color: var(--text-dark);
}

.wrapper .info-header h3{
    font-family: gilroy-extrabold;
}

.wrapper #answer, .wrapper #question{
    font-size: 18px;
}

.wrapper .buttons{
    position: absolute;
    bottom: -35px;
}

.wrapper .buttons button{
    font-size: 40px;
    height: 70px;
    width: 70px;
    margin: 0 10px;
    border: none;
    color: var(--text-main);
}

button:hover{
    cursor: pointer;
}

button#reveal{
    background-color: var(--light-blue);
}

button#reveal:hover{
    background-color: var(--dark-blue);
}

button#known{
    background-color: var(--known);
}

button#known:hover{
    background-color: var(--known-dark);
}

button#unknown{
    background-color: var(--unknown);
}

button#unknown:hover{
    background-color: var(--unknown-dark);
}

.hidden{
    display: none;
}

#file-picker-btn{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px;
    font-size: 50px;
    height: 75px;
    width: 75px;
    color: var(--light-blue);
    border: 1px solid var(--light-blue);
}

#file-picker-btn:hover, .wrapper .flashcard .end-btn:hover{
    cursor: pointer;
    color: var(--dark-blue);
    border: 1px solid var(--dark-blue);
}

b{
    font-family: gilroy-extrabold;
}

span.blue{
    color: var(--light-blue);
    font-family: gilroy-extrabold;
}

span.green{
    color: var(--known);
    font-family: gilroy-extrabold;
}

p.center{
    text-align: center;
}

table{
    text-align: center;
    margin: 20px;
    max-width: 95vw;
    font-size: min(1vw, 16px);
    border-collapse: collapse;
}

table th, table td{
    padding: 10px 20px;
    border: 1px solid var(--text-muted);
}

table th, table.ethernet-table td:nth-child(1){
    background-color: var(--dark-blue);
}


.wrapper .flashcard #question h2{
    text-align: center;
}


.wrapper .flashcard .end-btn{
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 75px;
    width: 75px;
    border: 1px solid var(--light-blue);
    font-size: 40px;
    text-decoration: none;
    text-align: center;
    color: var(--light-blue);
}

.wrapper .flashcard .end-btn.hidden{
    display: none;
}

@media only screen and (max-width: 600px) {
    
    body{
        min-height: 100%;
    }

    .wrapper{
        top: 0;
        left: 0;
        transform: translate(0, 0);
        position: relative;
        width: 90%;
        margin: 50px auto 50px auto;
        min-height: 85vh;
    }

    .wrapper .flashcard{
        min-height: 85vh;
        height: auto;
    }

    table.ethernet-table th, table.ethernet-table tr{
        padding: 0;
    }

}