mrproza

Go to: Appearance -> Theme Options -> Layout
In section Custom CSS enter following:

#site-title {
margin:0;
line-height:0;
float:top;
}

#social-media-icons {
float:right;
margin-top:0;
}

#header input#s {
margin-top:0;
}

#header #searchform {
float:top;
margin-top:0;
}

Thank you to Alexander!