How to add float button to "Create topic" // Как добавить плавающую кнопку в "Создать тему"

First, go to: ACP -> Appearance -> Styles and Templates -> Edit HTML and CSS -> template Tab ->footer

Paste the code below at end of your code:

<!--Float button for new topic created By Arash.Ranjbar-->
{{foreach \IPS\Member::loggedIn()->createMenu() as $k => $url}}
<a href='{url="app=forums&module=forums&controller=forums&do=add" seoTemplate="topic_non_forum_add_button"}' data-ipsdialog="" data-ipsdialog-size="narrow" data-ipsdialog-title='{lang="select_forum"}' class="arash">
<i class="fa fa-pencil arash01" style="color:white;"></i>
</a>
<div class="arash-container">
<div class="arash-label">create topic</div>
<i class="fa fa-play arash-01"></i>
</div>
{$data}
{{endforeach}}
		<!--End Float button for creat new topic By Arash.Ranjbar-->

Paste the code below at custom.css:

.arash-container{
	position:fixed;
	bottom:20px;
	left:105px;
	display:table;
	visibility: hidden;
}
.arash-label{
	color:#FFF;
	background:rgba(51,51,51,0.5);
	display:table-cell;
	vertical-align:middle;
	padding:10px;
	border-radius:3px;
}
.arash-01{
	display:table-cell;
	vertical-align:middle;
	color:#FFF;
	opacity:0.5;
}
.arash{
	position:fixed;
	width:50px;
	height:50px;
	bottom:20px;
	left:40px;
	background-color:#b7ae31;
	color:#FFF;
	border-radius:50px;
	text-align:center;
}
.arash01{
	font-size:24px;
	margin-top:13px;
}
a.arash + div.arash-container {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s, opacity 0.5s ease;
}
a.arash:hover + div.arash-container{
  visibility: visible;
  opacity: 1;
}

This button will only be displayed for logged in users!