.lesson-slide {
    position: relative;
    padding-right: 14px;
}
.lesson-slide img {
    width: 100%;
    height: auto;
}
.lesson-slide__info {
    position: absolute;
    bottom: 0;
    left: 0;
    max-width: 78%;
    padding-left: 50px;
    padding-bottom: 50px;
}
.lesson-slide__info-head {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
}
.lesson-slide__label-num,
.lesson-slide__label-is-free {
    font-size: 0.775rem;
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: 700;
}
.lesson-slide__label-num {
    background-color: #3049fe;
    color: #fff;
}
.lesson-slide__label-is-free {
    background-color: #b2e040;
    color: #000;
}
.lesson-slide__title {
    margin-bottom: 28px;
    font-size: 3.8rem;
    line-height: .9;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: #DDDDDC;
}
.lesson-slide__info-author {
    color: #F1F1F1;
    font-size: 1.025rem;
}
.videos-slider:not(.slick-initialized) {
    display: flex;
    overflow: hidden;
}
.videos-slider:not(.slick-initialized) > div {
    width: 100%;
}
.video-start-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 106px;
    height: 106px;
    margin-left: -53px;
    margin-top: -53px;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    backdrop-filter: blur(7px);
    border: 1px solid #646464;
}
.video-start-btn:before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    display: block;
    width: 22px;
    height: 28px;
    margin-top: -12px;
    margin-left: -9px;
    background: url(../../img/sprite.svg) no-repeat -87px -3px;
}
.lesson-slide__img--not-access .video-start-btn:before {
    width: 22px;
    height: 30px;
    margin-top: -13px;
    margin-left: -11px;
    background-position: -102px -104px;
}
.video-slider-btn {
    position: absolute;
    right: 16px;;
    bottom: 0;
}

@media(max-width: 1199px) {
    .lesson-slide__info {
        padding-left: 32px;
        padding-bottom: 32px;
    }
    .lesson-slide__info-head {
        margin-bottom: 18px;
    }
    .lesson-slide__title {
        margin-bottom: 24px;
        font-size: 2rem;
    }
}
@media(max-width: 767px) {
    .video-slider-btn {
        display: none;
    }
    .lesson-slide__label-num, 
    .lesson-slide__label-is-free {
        font-size: 0.75rem;
        padding: 8px 10px;
        border-radius: 8px;
    }
    .lesson-slide__info-head {
        margin-bottom: 10px;
    }
    .lesson-slide__title {
        margin-bottom: 10px;
        font-size: 1.125rem;
    }
    .lesson-slide__info {
        padding-left: 15px;
        padding-bottom: 15px;
    }
    .lesson-slide__info-author {
        font-size: 0.875rem;
    }
    .video-start-btn {
        width: 44px;
        height: 44px;
        margin-top: -22px;
        margin-left: -22px;
    }
    .video-start-btn:before {
        width: 13px;
        height: 14px;
        margin-top: -7px;
        margin-left: -6px;
        background-position: -116px -3px;
    }
    .lesson-slide__img--not-access .video-start-btn:before {
        width: 14px;
        height: 18px;
        margin-top: -9px;
        margin-left: -7px;
        background-position: -127px -114px;
    }
    .lesson-slide {
        padding-right: 0;
    }
}
@media(max-width: 540px) {
    .lesson-slide__info {
        padding-left: 10px;
        padding-bottom: 10px;
    }
    .lesson-slide__label-num, 
    .lesson-slide__label-is-free {
        font-size: 0.6rem;
        padding: 5px 6px;
        border-radius: 8px;
    }
    .lesson-slide__info-author {
        font-size: 0.75rem;
    }
    .lesson-slide__info-head {
        gap: 4px;
        margin-bottom: 6px;
    }
    .lesson-slide__title {
        margin-bottom: 6px;
        font-size: 1rem;
    }
}