HTML, body {
    background: url("https://forumstatic.ru/files/0019/ce/43/72760.png") no-repeat fixed right top,
        url("https://forumstatic.ru/files/0019/ce/43/18025.png") no-repeat fixed left top,
#394745 url("https://forumstatic.ru/files/0019/ce/43/64167.png") repeat fixed center top;
background-blend-mode: multiply, normal, normal;
}