Reducing the white space on sides on mobile page location

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Hello, I am trying to reduce the side margins on a mobile device, I found the code on your support section.
But i dont know where I update this, could you please be so kind to help me, wich directory this is located and the name of the file, I assume is a part of a style sheet, but I have no idea where to look for it!
Your assistance will be appreciated

@media only screen and (max-width: 479px) {
#header.full-header .container {
width: 100% !important;
padding-left: 30px;
padding-right: 30px;

#content .content-wrap {
padding: 50px 0;

Type: Ticket
Status: Resolved
View Replies:
shahroq replied on at Permalink Reply
Plz, check the Instructions page #18.
3DA replied on at Permalink Reply 1 Attachment
Dear Shahroq
I apologize for my ignorance, but I can not find any pages on the support area
I found a link to the documentation of the theme here
but unfortunately I could not see any document broken by pages. Could you please advise.
My client will not accept the project if I don't fix the margins
please see attached what i see on your documentation page

Thank you
shahroq replied on at Permalink Reply
On the page, click on the "Instructions" link, then find the number and click.
3DA replied on at Permalink Reply
Thank you so very much, this is perfect
you are the best :-)
shahroq replied on at Permalink Reply
Happy to help.

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