.section-1 {
    margin-top: 99px;
    padding: 90px 0;
}

.section-1 .container {
    max-width: 960px;
    margin: 0 auto;
}

.section-1 h1 {
    font-size: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(224, 224, 224, 1);
}

.section-1 p {
    font-size: 16px;
    color: rgba(51, 51, 51, 1);
    line-height: 32px;
    margin: 40px 0 16px;
    text-indent: 2em;
}

.section-1 ul {
    list-style: none;
    padding: 0;
}

.mb-4 {
    margin-bottom: 40px !important;
}

.section-1 h3 {
    font-size: 26px;
}

.section-1 ul p {
    margin: 16px 0 0 0;
}

.section-1 ul li {
    margin-bottom: 40px;
}

.section-1 .list-img {
    margin-bottom: 16px;
}
.section-1 .list-video{
    margin-bottom: 16px;
}
.section-1 .list-img:last-child,.section-1 .list-video:last-child {
    margin-bottom: 0;
}

@media screen and (max-width: 996px) {
    .section-1 .container {
       margin: 0 15px;
    }
    .section-1 {
        margin-top: 30px;
    }
}