.block_news {
    position: relative;
}
.slider_news {
    display: flex;
    scroll-snap-type: x mandatory;
    overflow-x: hidden;
}

.newsblock {
    max-width: 305px;
    margin: 0 0px 0 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    margin-bottom: 10px;
    scroll-snap-align: center;
}
.newsblock:last-child {
    margin-right: 50px;
}
.newsblock:first-child {
    margin-left: 50px;
}

.image_news {
    width: 304px;
    height: 260px;
    background-size: cover;
    background-position: center;
}
.title_news {
    font-size: 20px;
    color: #000;
    font-weight: 600;
    padding: 10px;
    padding-bottom: 10px;
}
.fulltext_news {
    font-size: 18px;
    line-height: 1.55;
}
.date_news {
    font-size: 15px;
    color: #b5b5b5;
    padding-left: 10px;
}
.news-btn {
    position: absolute;
    top: 0;
    height: 100%;
    width: 70px;
    align-items: center;
    display: flex;
}
.news-btn>i {
    display: block;
    margin: auto;
    font-size: 32px;
    color: #000;
}
.news-btn-next {
    right: 0;
    background: linear-gradient(270deg,#fff 20%,hsla(0,0%,100%,0));
}
.news-btn-prev {
    left: 0;
    background: linear-gradient(90deg,#fff 20%,hsla(0,0%,100%,0));
}


/* Полное отображение новостей */
.slider_news_all {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    justify-items: center;
}
.news-btn-all {
    display: none;
}