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

.form {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: "HelveticaNeueCyr-Roman", sans-serif;
    font-weight: 600;
}

.form_field {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    width: 600px;
}

.form_title {
    margin-bottom: 50px;
    text-transform: uppercase;
}

.form_field input, .form_field textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #d5d8dc;
}

.form_field input {
    height: 37px;
    margin-bottom: 15px;
}

.form_field textarea{
    resize: none;
}

.submit {
    padding: 12px;
    display: block;
    background: #333333;
    text-transform: uppercase;
    color: #fff;
    transition: all .5s ease;
    cursor: pointer;
    font-size: .9em;
    text-align: center;
    width: 100%;
    max-width: 250px;
    margin: 30px auto;
}

.header-publications img{
    width: 28px;
    margin-right: 5px;
}

.header-publications a {
    color: #ffffff;
    font-size: .85em;
}

.header-publications a:hover, .thanks a:hover {
    text-decoration: underline!important;
}


.thanks p {
    margin-top: 50px;
    text-align: center;
    color: green;
    font-weight: 600;
    width: 580px;
}

.thanks a {
    color: black;
    margin-top: 70px;
    font-weight: 400;
    text-align: center;
    width: 580px;
    font-size: 14px;
    text-transform: lowercase;
}

@media (max-width: 635px) {

    .form_title {
        text-align: center;
    }

    .form_field {
        width: 100%;
    }

}