body {
    font-family: Arial;
}

.form-container {
    border: #91949d 1px solid;
    border-radius: 3px;
    -webkit-font-smoothing: antialiased;
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    font-size: .9em;
    color: #1e2a28;
    width: 740px;
    margin: 0 auto;
    padding: 12px 12px 0px 36px;
}

.label {
    color: #75726c;
}

.input-field {
    width: 340px;
    border-radius: 3px;
    padding: 10px;
    border: #91949d 1px solid;
    box-sizing: border-box;
    margin: 5px 10px 0px 0px;
}

.span-field {
    font: Arial;
    font-size: small;
    text-decoration: none;
}

.btn-submit {
    width: 340px;
    padding: 10px 60px;
    background: #555454;
    border: #464646 1px solid;
    color: #ffffff;
    font-size: 0.9em;
    border-radius: 2px;
    cursor: pointer;
}

.errorMessage {
    background-color: #e66262;
    border: #AA4502 1px solid;
    padding: 8px 10px;
    color: #1d1d1d;
    border-radius: 3px;
}

.successMessage {
    background-color: #9fd2a1;
    border: #91bf93 1px solid;
    padding: 8px 10px;
    color: #3d503d;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.9em;
}

.info {
    font-size: .8em;
    color: #e66262;
    letter-spacing: 2px;
    padding-left: 5px;
}

.row {
    margin: 18px 0;
    display: flex;
}

.right-margin {
    margin-right: 25px;
}

.inline-block {
    display: inline-block;
}

.input-field-radio {
    width: 350px;
    margin-top: 5px;
}

.error-field {
    border: 1px solid #d96557;
}

#other-subject {
    display: none;
}

.subject-option {
    margin-bottom: 8px;
    margin: 4px 10px 6px 0px;
}

.text-center {
    text-align: center;
}

@media only screen and (max-width: 760px) {
    .form-container {
        width: 500px;
    }
    .row {
        margin: 18px 0;
        display: flex;
    }
    .input-field {
        width: 200px;
    }
    .input-field-radio {
        width: 210px;
    }
    .btn-submit {
        width: 200px;
    }
}

@media only screen and (max-width: 500px) {
    .form-container {
        width: 300px;
    }
    .row {
        margin: 10px;
        display: inline-block;
    }
    .input-field {
        width: 280px;
    }
    .btn-submit {
        width: 280px;
    }
    .responsive {
        margin-top: 20px;
    }
}