.main, .main * {
    position: relative;
    z-index: 2;
}

.main {
    &:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 200px;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 41.1%, rgba(255, 255, 255, 0.0001) 100%)
    }
}