/* @import url('http://example.com/example_style.css'); */

/***********************************************/
/* CSS @imports must be at the top of the file */
/* Add them above this section                 */
/***********************************************/

/*****************************************/
/* Start your style declarations here    */
/*****************************************/

/* Blog post title styling */
.blog-post__title,
.hs-blog-post .blog-post__title,
.hs-blog-listing .blog-post__title {
  font-family: 'Oswald', sans-serif !important;
  font-size: 25px !important;
  color: #113552 !important;
}

/* Blog tag styling */
.blog-post__tag-link,
.blog-card__tag-link,
.blog-tag-filter__menu-link {
  color: #0f8f9b !important;
}

<style>
  .your-header-class {
    height: 300px !important; /* Set your desired height in pixels */
  }
</style>