:host {
    &::before {
        content: "";
        position: fixed;
        top: -100px;
        left: -50px;
        right: -50px;
        background: url('/resimler/oval-bg.png') center bottom no-repeat;
        background-size: cover;
        padding: 64px 0 64px 0;
        min-height: 15em;
    }
}