.background { /* the whole background */

}
.text {  /* all text */

}
.text_title {  /* all titles */

}
.text_caption {  /* Caption in the page like "Videos" */

}
.text_normal { /* all normal text except menu */

}
.header_text { /* all text in the header */

}
.child_album_text { /* all text in the album link */

}

.header_color { /* the color of the header field */

}
.pswp__item { /* The background of PhotoSwipe */

}