html {
    scroll-behavior: smooth;
}

main {
    position: relative;
}

main::before {
    content: '';
    position: absolute;
    height: 100%;
    width: 400px;
    min-width: calc(50vw - 280px);
    top: -13px;
    left: auto;
    right: 0;
    z-index: -1;
    background-color: #f8f8f8;
}

.header {
    width: 85.6%;
    max-width: 1200px;
    margin: auto;
}

.header p {
    padding-top: 160px;
    font-weight: bold;
}

.header h1 {
    font-weight: bold;
    font-size: 2rem;
    text-align: left;
    margin-bottom: 40px;
}

.news-list {
    width: 85.6%;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.news-item:first-child {
    border-top: solid 1px #d5d5d5;
}

.news-item {
    width: calc(100% - 400px);
    height: 156px;
    display: flex;
    align-items: center;
    border-bottom: solid 1px #d5d5d5;
}

.news-item__image img {
    width: 110px;
    height: 74px;
    min-width: 110px;
    margin-right: 20px;
    margin-left: 2px;
    object-fit: cover;
    background-position: center center;
}