/* Main Quiz div */
#quiz {
    display: flex;
    flex-direction: column;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px;
    background-color: #80a844;
    border-radius: 10px;
    margin: auto;
    height: 100%;
    width: 100%;
    border-width: 1px;
    border-color: black;
    border-style: solid;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding-top: 10px;
    padding-left: 10px;
    padding-right: 10px;
}

#quiz_title_div {
    margin: 5px;
    text-align: left;
    font-weight: bold;
    font-size: 20px;
}

#quiz_question_selection {
    margin: 5px;
    text-align: left;
}

#quiz_questions {
    display: flex;
    background-color: white;
    border-color: black;
    border-radius: 10px;
    flex-grow: 1;
    flex-direction: column;
}

#quiz_status {
    bottom: 0;
    width: 100%;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* Quiz Questions */
#quiz_question {
    padding: 20px;
    margin: auto;
    border-style: none;
    text-align: left;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px; 
}

#quiz_answers {
    flex-grow: 1;
    width: 90%;
    padding-top: 20px;
    margin: auto;
    border-style: none;
    text-align: left;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px;
}

#quiz_answers ul {
    margin-left: 3px;
}

#quiz_answers li {
    list-style-type: none;
    text-align: left;
    margin: 0 0 10px 0;
}

#quiz_answers input[type=radio] {
    float: left;
}

#quiz_answers label {
    display: block;
    margin-left: 30px;
}

.quiz_answer_correct {
    font-weight: bold;
    color: darkgreen;
}

/* Quiz Status */
#quiz_status_left {
    float: left;
    width: 100px;
}

#quiz_status_center {
    margin: 0 auto;
    height: 30px;
    line-height: 30px;
}

#quiz_status_right {
    float: right;
    width: 100px;
}

#quiz_previous, #quiz_next {
    display: block;
    width: 100px;
    height: 30px;
    background-color: white;
    color: black;
    padding: 5px 5px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    margin: auto;
    border-radius: 10px;
}

/* Dropdown list */
#quiz_dropdown {
    font-size: 15px;
    height: 25px;
    width: 200px;
}

#quiz_dropdown-label {
    display: block;
    left: 0;
    top: 0;
    height: 25px;
    width: 150px;
    pointer-events: none;
    text-align: center;
    line-height: 25px;
    background-color: white;
    border-color: black;
    border-radius: 10px;
    margin-top: -25px;
    opacity: 1;
}

#quiz_selQuestions {
    display: block;
    left: 0;
    top: 0;
    height: 25px;
    width: 150px;
    border-radius: 10px;
    background-color: white;
    opacity: 0;
}

#quiz_selQuestions, #quiz_selQuestions option:hover, #quiz_selQuestions option:focus, #quiz_selQuestions option:active {
    font-size: 15px;
    background: linear-gradient(#000000, #000000);
    background-color: white !important; /* for IE */
    color:darkgreen !important;
}

#quiz_selQuestions option:checked {
    background: linear-gradient(#d6d6d6, #d6d6d6);
    background-color: #80a844 !important; /* for IE */
    color: #000000 !important;
}

/* The Modal (background) */
#quiz_modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
  
/* Modal Content/Box */
#quiz_modal_content {
    display: flex;
    flex-direction: column;
    background-color: #80a844;
    margin: 25% auto; /* 25% from the top and centered */
    padding-top: 10px;
    padding-left: 20px;
    padding-right: 20px;
    border: 1px solid #888;
    width: 70%; /* Could be more or less, depending on screen size */
}

#quiz_modal_title {
    display: inline-block;
    text-align: left;
    font-size: 20px;
    font-weight: bold;
    color:black;
}    

#quiz_modal_hr {
    text-align: left;
}

#quiz_modal_hr hr {
    border-color: black;
}

#quiz_modal_text {
    text-align: left;
    font-size: 14px;
}

#quiz_modal_button_div {
    width: 100%;
    padding: 5px 5px;
    text-align: center;
}

#quiz_modal_button {
    display: block;
    width: 100px;
    height: 30px;
    background-color: white;
    color: black;
    padding: 5px 5px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    margin: auto;
    border-radius: 10px;
}