More than one sliding menu in a page - html

Question

I've managed to make a sliding menu link, but when I try to make another it doesn't work like the first one.
Here's a wireframe of what I'm trying to achieve:
/*HOME MENU*/
#home {
position: fixed;
left: -8.5em;
top: 20px;
width: 8em;
background: black;
color: white;
margin: -1em 0 0 0;
padding: 0.5em 0.5em 0.5em 2.5em;
transition: 0.2s
}
#home:hover {
left: 0
}
#home a {
position: relative;
left: 0;
transition: 0.2s
}
#home a:link {
color: white;
text-decoration: none;
}
#home a:visited {
color: green;
}
#home a:hover {
color: gray;
}
#home a:active {
left: -7em;
background: hsla(80, 90%, 40%, 0.7);
color: white;
}
#home a:focus {
left: -7em;
background: hsla(80, 90%, 40%, 0.7);
}
/*3D MENU*/
#3D {
position: fixed;
left: -8.5em;
top: 20px;
width: 8em;
background: black;
color: white;
margin: -4em 0 0 0;
padding: 0.5em 0.5em 0.5em 2.5em;
transition: 0.2s
}
#3D:hover {
left: 0
}
#3D a {
position: relative;
left: 0;
transition: 0.2s
}
#3D a:link {
color: white;
text-decoration: none;
}
#3D a:visited {
color: green;
}
#3D a:hover {
color: gray;
}
#3D a:active {
left: -7em;
background: black;
color: white;
}
#3D a:focus {
left: -7em;
background: black;
}
<ul id="home">
PERFIL<img src="menu/home.png" style="max-width:32px; height:auto;" align="right">
</ul>
<ul id="3D">
GRAFICA 3D<img src="menu/3d.jpg" style="max-width:32px;height:auto;" align="right">
</ul>
(fiddle)

Answer 1

So, your semantic seems a little bit confusing. You should avoid inline-scripts and 'ul' tags without 'li' inside.
Your css strategy is nice, but you are repeating information, wich is bad for maintenance. I wrote your code into a better semantic and CSS.
To achieve your slider, i'm using CSS transform property.
.wrapper * {
overflow:hidden;
list-style:none;
margin:0;
padding:0;
}
.wrapper ul li {
display:flex;
margin-bottom:4px;
}
.wrapper ul li a {
background:black;
color:white;
padding:5px 10px;
transform: translateX(calc(-100% + 32px));
transition: transform 0.2s ease;
}
.wrapper img {
max-width:32px;
margin-left:5px;
}
.wrapper ul li a:hover {
background:black;
color:white;
padding:5px 10px;
transform: translateX(0);
}
<div class="wrapper">
<ul id="home">
<li id="item1">
TEST1<img src="menu/home1.png">
</li>
<li id="item2">
TEST2<img src="menu/home2.png">
</li>
</ul>
</div>