sakura/resources/assets/less/yuuno/bem/header-login.less

.header-login-container {
    background: #A586C3;
    box-shadow: 0 0 3px #8364A1;
}

.header-login {
    max-width: 1024px;
    padding: 6px 4px;
    margin: 0 auto;
    text-align: left;

    display: flex;
    justify-content: space-between;
    align-items: center;

    &__text {
        width: auto !important;
        display: inline-block;
    }

    &__button {
        margin: 0 !important;
        padding: 2px 8px !important;

        &--small {
            font-size: .9em !important;
            padding: 1px 8px !important;
        }
    }

    &__sub--buttons {
        text-align: right;
    }

    @media (max-width: 1064px) {
        align-items: flex-start;

        &__text {
            margin-bottom: 2px;
        }

        &__button--small {
            margin-bottom: 2px !important;
            display: flex !important;
            justify-content: space-between;
            align-items: center;
        }

        &__sub {
            display: flex;
            flex-direction: column;
            padding: 0 1px;

            &--form {
                flex-grow: 1;
            }

            &--buttons {
                width: 150px;
            }
        }
    }
}