$global-radius: 4px;
$global-padding: 10px 0;

$font-size: 13px;

$parent-avatar-size: 30px;
$child-avatar-size: 25px;

$comment-parent-space: $parent-avatar-size + 10;
$comment-child-space: $parent-avatar-size + 5;
$comment-field-padding: 33px 5px 5px ($parent-avatar-size + 30);

$form-after-space: 20px;

$comment-field-default-height: 80px;

$btn-height: 35px;
$btn-padding: 0 40px;