@book-color:               #777777;

@border-radius-base:       0px;
@border-radius-large:      0px;
@border-radius-small:      0px;

@headings-font-weight:     200;

@pre-border-color:         transparent;

@shadow-color:             rgba(0, 0, 0, .15);
@shadow-default:           0 4px 0 @shadow-color;
@shadow-active:            0 4px 0 fadeIn(@shadow-color, 10%);
@shadow-navbar:            0 4px 0 fadeOut(@shadow-color, 7%);

@btn-default-color:        #333;
@btn-default-bg:           #f7f7f7;
@btn-default-border:       #f7f7f7;

// Small screen / tablet
@container-tablet:             (720px + @grid-gutter-width);
//** For `@screen-sm-min` and up.
@container-sm:                 @container-tablet;

// Medium screen / desktop
@container-desktop:            (940px + @grid-gutter-width);
//** For `@screen-md-min` and up.
@container-md:                 @container-desktop;

// Large screen / wide desktop
@container-large-desktop:      (940px + @grid-gutter-width);
//** For `@screen-lg-min` and up.
@container-lg:                 @container-large-desktop;