Как в Wordpress изменить ширину элемента?

Мне удалось сделать отступ справа с помощью кода, но слева не выходит сделать.
Подскажите, что не так с кодом? Я не программист, просто любитель.


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<div class="wp-block-group alignwide has-base-background-color has-background" style="border-radius:100px;margin-top:0;margin-right:15px;margin-bottom:0;margin-left:15;padding-top:15px;padding-right:25px;padding-bottom:15px;padding-left:25px"><!-- wp:group {"align":"wide","layout":{"type":"flex","justifyContent":"space-between","flexWrap":"wrap"}} -->
<div class="wp-block-group alignwide"><!-- wp:group {"style":{"spacing":{"blockGap":"var:preset|spacing|20"},"layout":{"selfStretch":"fit","flexSize":null}},"layout":{"type":"flex"}} -->
<div class="wp-block-group"><!-- wp:site-logo {"width":134} /-->

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<div class="wp-block-group"></div>
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<div class="wp-block-group"><!-- wp:navigation {"ref":4,"icon":"menu","style":{"spacing":{"margin":{"top":"0"},"blockGap":"var:preset|spacing|20"},"layout":{"selfStretch":"fit","flexSize":null}},"layout":{"type":"flex","justifyContent":"space-between","orientation":"horizontal","flexWrap":"wrap"}} /--></div>
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