Issue with site logo

Hello,

after actualization of Catch Everest to the newest version (2.7.4) I have issue with logo position. In the previous version logo was on the left top corner but now is visible on the central part of the header.

url: http://www.kalfilm.pl

Hereunder custom CSS:

#header #mainmenu {
    float: none;
    text-align: center;
}
#header #mainmenu ul li {
    display: inline-block;
    float: none;
}

#main-slider .entry-header { display: none; }

#hgroup-wrap { padding-bottom: 0; }

.page .featured-slider .entry-title { display: block; } 

#site-logo { padding-top: 0; }

.page #main #content img {
 background-color: transparent; 
 border: 0;
}

    .slider-image {
    pointer-events: none;
    cursor: none;}

.searchform {
	display: none;
}

.ngg-slideshow {
width: 100% !important;
}
.ngg-slideshow * {
margin: 0 auto !important;
}
.ngg-slideshow img {
position: relative !important;
display: block;
} 

#.entry-meta , .tag-links { display: none; }

.site-content article {
	-webkit-hyphens: none;
	-moz-hyphens: none;
	hyphens: none;	}

Could you please look at on this and give me support?

Thank you in advance,
Lukasz