.webinars-list {
    padding: 16px 21px 78px 15px;
    background: #eaf6ff;
    font-family: "Roboto", sans-serif;
}

.webinars-list .container {
    padding: 0px 15px;
}

.webinars-list__title {
    margin: 0;
    font-family: "Roboto", sans-serif;
    font-weight: 400;
    font-size: 40px;
    color: #00b9ff;
    margin-bottom: 35px;
}

.webinars-list__items {
    display: flex;
    flex-direction: column;
    gap: 11px;
    align-items: center;
    justify-content: center;
}

.webinars-list__item {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 32px;
    padding: 25px 60px 36px 76px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #bfe6ff;
    overflow: hidden;
    width: 100%;
}

.webinars-list__item--1::after {
    content: "";
    position: absolute;
    left: -20px;
    top: -14px;
    width: 409px;
    height: 303px;
    background: url(/local/templates/webcom_2018/images/webinars/line-1.svg) no-repeat center;
    background-size: contain;
    opacity: 0.55;
    pointer-events: none;
}

.webinars-list__item--1::before {
    content: "";
    position: absolute;
    right: 1px;
    top: -12px;
    width: 750px;
    height: 338px;
    background: url(/local/templates/webcom_2018/images/webinars/line-2.svg) no-repeat center;
    background-size: contain;
    opacity: 0.55;
    pointer-events: none;
}

.webinars-list__item--3::after {
    content: "";
    position: absolute;
    right: -58px;
    top: -12px;
    width: 941px;
    height: 303px;
    background: url(/local/templates/webcom_2018/images/webinars/line-3.svg) no-repeat center;
    background-size: contain;
    opacity: 0.55;
    pointer-events: none;
}

.webinars-list__item--4::after {
    content: "";
    position: absolute;
    left: -8px;
    top: 11px;
    width: 505px;
    height: 335px;
    background: url(/local/templates/webcom_2018/images/webinars/line-4.svg) no-repeat center;
    background-size: contain;
    opacity: 0.55;
    pointer-events: none;
}

.webinars-list__date {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}

.webinars-list__day {
    font-weight: 400;
    font-size: 32px;
    color: #000;
    margin-bottom: 10px;
}

.webinars-list__time {
    display: inline-block;
    font-weight: 400;
    font-size: 20px;
    color: #000;
    padding: 4px 8px;
    border-radius: 3px;
    background: #a8d3e5;
    margin-bottom: 16px;
}

.webinars-list__btn {
    display: inline-flex;           /* вместо inline-block */
    align-items: center;
    justify-content: center;

    width: 240px;                   /* ← ОДИНАКОВАЯ ШИРИНА */
    height: 48px;                   /* фиксированная высота */

    margin-top: 135px;
    padding: 0;                     /* padding больше не нужен */

    background: #1986b5;
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    font-size: 20px;
    border-radius: 4px;

    box-sizing: border-box;
    white-space: nowrap;            /* текст не переносится */
}

.webinars-list__btn:hover {
    color: #fff;
    opacity: .8;
}

.webinars-list__content {
    width: 55%;
}

.webinars-list__content h3 {
    margin-bottom: 12px;
    margin-top: 0;
    font-weight: 500;
    font-size: 24px;
    color: #000;
}

.webinars-list__content ul {
    margin-bottom: 12px;
    list-style: none;
    padding-left: 0;
}

.webinars-list__content li::before {
    content: "–";
    position: absolute;
    left: 0;
    top: 0;
}

.webinars-list__content li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 6px;
    font-weight: 400;
    font-size: 20px;
    color: #000;
}

.webinars-list__content p {
    font-size: 20px;
    color: #000;
}

.webinars-list__item--past {
    border-color: #707070;
}

.webinars-list__item--past::before,
.webinars-list__item--past::after {
    filter: grayscale(100%) brightness(0%);
    opacity: 0.5;
}

.webinars-list__item--past .webinars-list__btn {
    background: #707070;
    pointer-events: none;
    cursor: default;
}

.webinars-list__item--past .webinars-list__time {
    display: none;
}

.webinars-list__btn.mobile {
    display: none;
}

.webinars-list__btn.desktop {
    display: inline-flex;
}