switch to tablet at wider width

_sass/boilerplate/_breakpoints.scss

@@ -10,8 +10,8 @@
 /* $bp-min-phone:      0px; /* implicit */
 $bp-max-phone:       599px;
 $bp-min-tablet:      600px;
-$bp-max-tablet:     1199px;
-$bp-min-desktop:    1200px;
+$bp-max-tablet:     1449px;
+$bp-min-desktop:    1450px;
 $bp-max-desktop:    1799px;
 $bp-min-disp_2k:    1800px;
 $bp-max-disp_2k:    2399px;