Mobile layout – always show sidebar button in low resolution also

Same question: it would be great if the blue left arrow appeared when you held the phone vertically (iPhone). Right now the blue left arrow/green right arrow only appear when the phone is held horizontally.

@clicclic:
What is your screen resolution?
My Galaxy SII screen resolution is 480*800 which is not showing side arrows.
I have tested from browser, Threshold is somewhere near 500px.

The iPhone 5 screen resolution is 1136 x 640 pixels. So even vertically, the resolution is pretty high. But the arrows will not appear when the phone is held vertically (portrait).

It would be great if the arrows appeared when the phone was held vertically AND horizontally.

Yes,
according to calculation it should display.
I hope Alexander will help with this.

Sidebar Secondary is toggle-able from 480px to 1200px.

Sidebar Primary is toggle-able from 480px to 960px.

These values can be changed in responsive.css (preferably by loading it via child theme):

/* ------------------------------------------------------------------------- *
 *  Toggle Sidebar s2 : 1200px > 480px
/* ------------------------------------------------------------------------- */
@media only screen and (min-width: 480px) and (max-width: 1200px) {

/* ------------------------------------------------------------------------- *
 *  Toggle Sidebar s1 : 960px > 480px
/* ------------------------------------------------------------------------- */
@media only screen and (min-width: 480px) and (max-width: 960px) {