h1 {
    text-align: center;
}
.help-text {
    text-align: center;
    margin-top: 15px;
}
.account-form {
    width: 100%;
    padding: 10px 15px;
}

.account-form [type='submit'] {
    width: 100%;
}

@media(min-width: 360px) {
    .account-form {
        width: 75%;
        max-width: 400px;
        margin: 30px auto 0 auto;
        background-color: #F3F3F3;
        padding: 25px 45px;
        border-radius: 2px;
        box-shadow: 0 2px 2px rgba(0, 0, 0, 0.3);
    }

    #site-container {
        padding-top: 40px;
    }
}

@media(min-width: 786px) {
    #site-container {
        padding-top: 75px;
    }
}