body {
    margin: 0;
}

.iletisim {
    border: 3px solid black;
    width: 100%;
    background-color: #E74C3C;
}

.iletisim-orta {
    margin: auto;
    width: 1000px;
}

.iletisim-orta form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.input-block {
    display: flex;
    flex-direction: column;
}