@media (min-width: 600px) {
    #nav-bar {
    margin-top: 40px;
    margin-bottom: 10px;
    text-align: center;
    }
    .center {
    text-align: center;
    }
    .button {
    font-size: 14px;
    display: inline-block;
    background: #fff;
    position: relative;
    height: 42px;
    font-weight: 200;
    width: 140px;
    box-sizing: border-box;
    border: 1px solid rgba(0, 0, 0, 0.16);
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
    line-height: 42px;
    padding-left: 8px;
    padding-right: 10px;
    background-position: center right;
    background-repeat: no-repeat;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    background-color: #fafafa;
    background-image: linear-gradient(#FFF, #F6F6F6);
    background: #FFF;
    background: linear-gradient(#FFF, #F6F6F6);
    border: 1px solid rgba(0, 0, 0, 0.18);
    color: #292920;
    }
    .button.disabled {
    background: #bfbfb8;
    border-bottom: 3px solid #bfbfb8;
    pointer-events: none;
    }
  #container {
    min-height: 582px;
    width: 922px;
    height: 582px;
    background: rgb(255, 255, 255);
    padding-left: 0px;
    margin-top: 0px;
  }
    #container:not(.front-page-visible) .front-page, #container:not(.question-page-visible) .question-page, #container:not(.results-page-visible) .results-page {
        display: none;
    }

    .front-scroller {
        position: absolute;
        left: 0px;
        right: 0px;
        height: 500px;
        background: url(../assets/front-page-desktop.png);
        background-repeat: no-repeat;
        background-size: 100%;
        top: 40px;
    }

    .front-description {
        width: 450px;
        position: absolute;
        font-size: 17px;
        line-height: 28px;
        left: calc(50% - 225px);
        top: 195px;
    }

    .begin-button.button, .continue-button.button, .reset-button.button {
        width: 220px;
        position: absolute;
        left: calc(50% - 110px);
        top: 420px;
        height: 56px;
        line-height: 56px;
        font-size: 20px;
        color: #797979;
    }

    .question-title {
        text-align: center;
        font-weight: 700;
        position: absolute;
        width: 100%;
        top: 19px;
        font-size: 15px;
    }

    .question-progress {
        position: absolute;
        top: 130px;
        left: 168px;
        font-size: 16px;
    }

    .question-image {
        width: 382px;
        height: 155px;
        background: url(../assets/eye-images/1.jpg);
        top: 66px;
        background-repeat: no-repeat;
        position: absolute;
        left: calc(50% - 382px / 2);
        background-size: 100%;
    }

    .question-buttons {
        position: absolute;
        top: 244px;
        width: 382px;
        left: calc(50% - 382px / 2);
    }

    .question-buttons > .question-button {width: 180px;height: 64px;display: inline-block;text-align: center;font-size: 20px;color: white;background: rgb(125, 150, 194);margin-bottom: 19px;line-height: 64px;cursor: pointer;position: relative;font-weight: 700;}

    .question-buttons > .question-button:nth-child(2n) {
        position: relative;
        left: 19px;
    }

    .continue-button.button {
        top: 440px;
    }

    .question-buttons > .question-button:hover {background: #00446b;}

    .question-buttons:not(.locked) ~ .continue-button.button {
        pointer-events: none;
        opacity: 0.5;
        box-shadow: none;
        background: #fff;
    }

    .button:hover {
        background: #f1f1f1;
    }

    .question-buttons.locked {
        pointer-events: none;
    }

    .results-title {
        position: absolute;
        font-size: 22px;
        left: 330px;
        top: 100px;
    }

    .results-description {
        font-size: 16px;
        position: absolute;
        left: 330px;
        width: 390px;
        top: 140px;
        line-height: 24px;
    }

    .results-block {
        width: 154px;
        height: 116px;
        background: rgb(0, 68, 106);
        position: absolute;
        top: 144px;
        left: 149px;
        color: white;
        box-sizing: border-box;
        padding: 16px 20px;
    }

    .results-block-title {
        font-size: 19px;
        padding: 12px 0px 5px;
    }

    .results-block-value {
        font-size: 44px;
        font-weight: 700;
        padding-top: 2px;
        line-height: 44px;
    }

    .question-button.mark-correct {
        background: rgb(0, 147, 15) !important;
    }
    .question-button.mark-incorrect {
        background: rgb(177, 0, 33) !important;
    }

    .question-button.mark-correct:before,
    .question-button.mark-incorrect:before {
    content: "Correct";
    position: absolute;
    right: calc(100% + 17px);
    color: rgb(0, 147, 15);
    font-size: 22px;
    font-weight: 700;
    top: 0px;
    line-height: 64px;
    background: url(../assets/tick.png);
    padding-left: 22px;
    background-repeat: no-repeat;
    background-position: 0px center;
    }

    .question-button:nth-child(2n).mark-correct:before,
    .question-button:nth-child(2n).mark-incorrect:before {
        right: auto;
        left: calc(100% + 18px);
    }

    .question-button.mark-incorrect:before {
        content: "Incorrect";
        padding-left: 20px;
        color: rgb(177, 0, 33);
        background-image: url(../assets/cross.png);
    }

    .question-page[current-question="35"] .default-visible, .question-page:not([current-question="35"]) .last-question-visible {
        display: none;
    }

    .continue-button .default-visible {
    padding-right:33px;
    }

    .continue-button .default-visible:after {
    content:'';
    width:22px;
    height:22px;
    background:url(../assets/arrow.png);
    background-repeat:no-repeat;
    background-position:center;
    position:absolute;
    top:calc(50% - 11px);
    margin-left: 11px;
    }
    .reset-button span:after{
    content:'';
    width:22px;
    height:22px;
    background: url(../assets/reset.png);
    background-repeat:no-repeat;
    background-position:center;
    position:absolute;
    top:calc(50% - 11px);
    margin-left: 11px;
    }

    .reset-button span {
        padding-right: 32px;
    }
    .source {
        color: rgb(185, 189, 190);
        text-align: center;
        font-size: 12px;
        line-height: 20px;
        top: 556px;
        position: absolute;
        width: 100%;
    }
    
    .question-image[idx="1"] {   background-image: url(../assets/eye-images/1.jpg); }
    .question-image[idx="2"] {   background-image: url(../assets/eye-images/2.jpg); }
    .question-image[idx="3"] {   background-image: url(../assets/eye-images/3.jpg); }
    .question-image[idx="4"] {   background-image: url(../assets/eye-images/4.jpg); }
    .question-image[idx="5"] {   background-image: url(../assets/eye-images/5.jpg); }
    .question-image[idx="6"] {   background-image: url(../assets/eye-images/6.jpg); }
    .question-image[idx="7"] {   background-image: url(../assets/eye-images/7.jpg); }
    .question-image[idx="8"] {   background-image: url(../assets/eye-images/8.jpg); }
    .question-image[idx="9"] {   background-image: url(../assets/eye-images/9.jpg); }
    .question-image[idx="10"] {   background-image: url(../assets/eye-images/10.jpg); }
    .question-image[idx="11"] {   background-image: url(../assets/eye-images/11.jpg); }
    .question-image[idx="12"] {   background-image: url(../assets/eye-images/12.jpg); }
    .question-image[idx="13"] {   background-image: url(../assets/eye-images/13.jpg); }
    .question-image[idx="14"] {   background-image: url(../assets/eye-images/14.jpg); }
    .question-image[idx="15"] {   background-image: url(../assets/eye-images/15.jpg); }
    .question-image[idx="16"] {   background-image: url(../assets/eye-images/16.jpg); }
    .question-image[idx="17"] {   background-image: url(../assets/eye-images/17.jpg); }
    .question-image[idx="18"] {   background-image: url(../assets/eye-images/18.jpg); }
    .question-image[idx="19"] {   background-image: url(../assets/eye-images/19.jpg); }
    .question-image[idx="20"] {   background-image: url(../assets/eye-images/20.jpg); }
    .question-image[idx="21"] {   background-image: url(../assets/eye-images/21.jpg); }
    .question-image[idx="22"] {   background-image: url(../assets/eye-images/22.jpg); }
    .question-image[idx="23"] {   background-image: url(../assets/eye-images/23.jpg); }
    .question-image[idx="24"] {   background-image: url(../assets/eye-images/24.jpg); }
    .question-image[idx="25"] {   background-image: url(../assets/eye-images/25.jpg); }
    .question-image[idx="26"] {   background-image: url(../assets/eye-images/26.jpg); }
    .question-image[idx="27"] {   background-image: url(../assets/eye-images/27.jpg); }
    .question-image[idx="28"] {   background-image: url(../assets/eye-images/28.jpg); }
    .question-image[idx="29"] {   background-image: url(../assets/eye-images/29.jpg); }
    .question-image[idx="30"] {   background-image: url(../assets/eye-images/30.jpg); }
    .question-image[idx="31"] {   background-image: url(../assets/eye-images/31.jpg); }
    .question-image[idx="32"] {   background-image: url(../assets/eye-images/32.jpg); }
    .question-image[idx="33"] {   background-image: url(../assets/eye-images/33.jpg); }
    .question-image[idx="34"] {   background-image: url(../assets/eye-images/34.jpg); }
    .question-image[idx="35"] {   background-image: url(../assets/eye-images/35.jpg); }
    .question-image[idx="36"] {   background-image: url(../assets/eye-images/36.jpg); }

    .citation {
        position: absolute;
        top: 501px;
        left: calc(50% - 338px);
        width: 660px;
        padding: 8px;
        color: #787878;
        background: #f5f5f5;
    }
    
    .citation-link {
        color: #17b0ca;
        cursor: pointer;
    }
}