.quiz_wrapper {
    border: 1px solid black;
    background-color: #ffffff;
    display: flex;
    min-height: 400px;
}

.quiz_left {
    flex-grow: 1;
}

.quiz_question_heading {
    color: #585858;
    text-align: center;
    font-size: 20px;
    max-width: 350px;
    margin: 35px auto 30px auto;
    font-weight: bold;
}

.quiz_question_title {
    color: black;
    text-align: center;
    font-size: 20px;
    max-width: 350px;
    margin: 35px auto;
    transition: opacity .5s ease;
}

.quiz_question_image {
    width: 350px;
    height: 500px;
    background-color: #c0c0c0;
    background-size: cover;
    background-repeat: no-repeat;
    transition: opacity .5s ease;
}

.quiz_line {
    width: 80%;
    height: 30px;
    background-color: #f0f0f0;
    border-radius: 100px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}
.quiz_line_progress {
    position: absolute;
    top: 5px;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    font-weight: bolder;
    color: black;
}
.quiz_line:before {
    content: "";
    background-color: #e72525;
    width: 0;
    height: 100%;
    display: block;
    border-bottom-right-radius: 100px;
    border-top-right-radius: 100px;
}

.quiz_question_options {
    margin: 0 auto;
    width: fit-content;
    transition: opacity .3s ease;
}

.quiz_question_button {
    margin: 0 auto;
    display: block;
    background-color: #e72525;
    padding: 10px 50px;
    border: none;
    color: white;
    border-radius: 5px;
    font-size: 16px;
    box-shadow: 0 1px 5px #e72525;
    cursor: pointer;
    margin-top: 30px;
    margin-bottom: 30px;
    transition: opacity .5s ease;
}
.quiz_question_button:hover {
    opacity: 0.9;
}




.quiz_row:after { /* Clear floats after the columns */
    content: "";
    display: table;
    clear: both;
}
.quiz_column {
    float: left;
    width: 50%;
}













/* The container */
.quiz_column:first-child .quiz_container {
    margin-left: -35px;
}
.quiz_container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 20px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    margin-left: 35px;
}

/* Hide the browser's default checkbox */
.quiz_container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* Create a custom checkbox */
.quiz_checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #ebebeb;
    border-radius: 100px;
}

/* On mouse-over, add a grey background color */
.quiz_container:hover input ~ .quiz_checkmark {
    background-color: #ccc;
}

/* When the checkbox is checked, add a blue background */
.quiz_container input:checked ~ .quiz_checkmark {
    background-color: #fc4e4d;
}

/* Create the checkmark/indicator (hidden when not checked) */
.quiz_checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.quiz_container input:checked ~ .quiz_checkmark:after {
    display: block;
}

/* Style the checkmark/indicator */
.quiz_container .quiz_checkmark:after {
    left: 10px;
    top: 7px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}


@media (max-width: 480px) {
    .quiz_wrapper {
        display: block
    }
    .quiz_right {
        display: none
    }
    .quiz_column:first-child .quiz_container {
        margin-left: 0
    }
    .quiz_container {
        font-size: 16px;
        margin-left: 0;
        padding-top: 3px
    }
    .quiz_column {
        float: none;
        width: 100%
    }
}