* {
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
}

body {
    background: url(quiz_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.description {
    width: 80%;
    text-align: center;
    margin: 0 auto;
}

.title {
    font-size: 40px;
    text-align: center;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 20px;
}

.desc_text {
    font-size: 20px;
    text-align: center;
    color: red;
}

.rules {
    width: 100%;
    font-weight: bold;
    font-size: 25px;
}

.game {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    margin: 0 auto;
}

.column {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

}

.block {
    padding-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 250px;
}

/* .block2 .box {
    display: none;
} */

/* .block3 .box {
    display: none;
} */

.box {
    background: green;
    height: 20px;
    border: 2px solid black;
    text-align: center;
    font-size: 20px;
    color: white;
}

.box1 {
    width: 50px;
}

.box2 {
    width: 70px;
}

.box3 {
    width: 90px;
}

.box4 {
    width: 110px;
}

.box5 {
    width: 130px;
}

.box6 {
    width: 150px;
}

.box7 {
    width: 170px;
}

.box8 {
    width: 190px;
}

.ground {
    height: 10px;
    width: 200px;
    background: red;
    align-self: flex-end;
    justify-self: flex-end;

}

.btns {
    display: flex;
    align-items: center;
    margin-top: 20px;
    justify-content: space-between;

}

.btn {
    margin: 0 10px;
    background: grey;
    font-size: 20px;
}
.btn:hover{
    cursor: pointer;
}
.solve_btn {
    display: block;
    width: fit-content;
    margin: 0 auto;
    padding: 10px 20px;
    background: green;
    font-size: 50px;
    border-radius: 50px;
    margin-top: 30px;
}

.solve_btn:focus {
    outline: none;
}

.solve_btn:hover {
    cursor: pointer;
}