.block-gallery--twocol .block-gallery__col {
    width: 25%;
    position: unset;
    margin-left: 25%;
    margin-right: -25%;
}

@media all and (max-width: 600px) {
	.block-gallery--twocol .block-gallery__col {
        width: 100%;
        position: unset;
        margin-left: 0%;
        margin-right: 0%;
    }}
    
@media all and (min-width: 37.5em) {
        .block-gallery--threecol .block-gallery__col {
            width: 25%;
            position: unset;
            margin-left: 12.5%;
            margin-right: -12.5%;
        }}

.page__header {
    display: none;
}

.lesson-header__top-wrap:after {
    content: none;
}

.next-lesson {
    color: #FFF;
    display: flex;
    font-weight: bold;
    align-items: center;
    justify-content: center;
    background: #FFF;
    background-image: url(curve-01.svg);
    background-repeat: no-repeat;
    background-size: cover;
}
.next-lesson__link .i {
    fill: #FFF;
    font-weight: bold;
}

.previous-lesson {
    color: #FFF;
    font-weight: bold;
    align-items: center;
    justify-content: center;
    background: #FFF;
    background-image: url(curve-01.svg);
    background-repeat: no-repeat;
    background-size: cover;
}

.page__wrapper {
    position: relative;
    background-color: #FFF;
    transition-duration: .75s;
    transition-property: transform;
    min-height: 100vh;
}

.blocks-storyline {
    background-color: #ffffff
}

.quiz-header__top-wrap {
    display: none;
}