Header Logo Size

Hi Eastepp. Welcome to the Hueman forum. Try adding the following CSS to a child theme style.css file or a plugin like Simple CSS:

/* make image responsive */
.site-title img {
  width: 1400px;
  height: auto !important;
  max-height: 240px !important;
}
/* remove padding to fit image in header */
#header .pad, .site-title {
  padding: 0 !important;
}