.width-body {
    width: 100%!important;
}

.content {
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

.news-items .news-item {
    float: left;
    margin: 0px 7px;
    width: calc(100vw / 2 - 29px);
    list-style: none;
    border: 1px solid #e4e4e4;
    margin-bottom: 20px;
}