Then you will have to dig in the style.css, find Navigation section and play with it.
Hi, I tried to look at navigation section,
but couldn’t understand how to do this.
Can you give some details at what should be
added to css file?
You do not need to add anything, just change color codes, like:
/* Tip88 - Customize color scheme: Site Title and Description - can also be changed via Admin > Appearance > Customizer */
.site-header .site-description a,
.site-header .site-title a {
color: #515151;
display: inline-block;
text-decoration: none;
}
You would change just the #515151 part. Of course if you want to style them in different color, you might need to separate one of them:
.site-header .site-title a {
color: #515151;
display: inline-block;
text-decoration: none;
}
As Tip states, you can also try changing colors from the customizer. You need to know CSS for all other work, otherwise you need theme that has more automation. This theme is made for those, who like to make changes using code.
I was talking about this slide out.

I want it to fill only half of the smartphone’s screen.
Here is the link of screenshot.