Hi there,

I hope you are having an awesome day and thanks for contacting us regarding your query.

You may add this to the Custom CSS Code section located by navigating to Appearance>General Settings>CSS/Script Related>Custom CSS Code from your WordPress Dashboard

div#header-outer {
    height: 90px!Important;
}

You may change the height from 90px to whatever you'd like.

Please let me know if there are any more questions that I may answer for you :)

Cheers! 

Hi kaustabpal,

You can use this CSS to adjust the vertical position of the logo on the header.

#header-outer[data-format="menu-left-aligned"] .row .col.span_3 {
    margin-top: 9px;
}

You will need to adjust the 9px to fit the height you have set.
Hope this helps.

Hi Mark,

Thanks for your reply.

Here are some Custom CSS that should help you accomplish this

/*Removes The Logo Top Padding*/
div#header-outer{
  padding-top: 0 !important;
  height: 40px !important;
}
div#header-space, header#top{
  height: 40px !important;
}
/*Aligns Logo To The Left*/
header#top #logo img{
  margin-left: auto !important;
}

You may add this to the Custom CSS Code section located by navigating to Appearance>General Settings>CSS/Script Related>Custom CSS Code from your WordPress Dashboard 

Please let me know if there are any more questions that I can answer for you.