.first-screen__baner {
    position: relative;
}
.first-screen__baner .content-block {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 1290px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0 20px;
    z-index: 2;
}