Creating space between Side Buttons - css

Question

I'm trying to create a space down the left hand side of my page for social media buttons, my problem is the buttons will not spread apart to where there is a large enough gap between buttons.
enter image description here
body {
background: darkgrey;
background-image:url('../https://www.dropbox.com/home?preview=city.jpg');
font-family: arial;
}
#wrapper {
width: 800px;
margin: 100px auto 0 auto;
padding-bottom: 20px;
}
#header {
width: 800;
height: auto;
margin: 0;
background: transparent;
}
.logo{
text-align: center;
}
#tabs{
overflow: hidden;
width: 100%;
margin: 0;
padding: 0;
list-style: none;
}
#tabs li{
float: left;
margin: 0 .5em 0 0;
}
#tabs a{
position: relative;
background: #ddd;
background-image: linear-gradient(to bottom, #ccc, #ddd);
padding: .7em 3.5em;
float: left;
text-decoration: none;
color: #444;
text-shadow: 0 1px 0 rgba(255,255,255,.8);
border-radius: 5px 0 0 0;
box-shadow: 0 2px 2px rgba(0,0,0,.4);
}
#tabs a:hover,
#tabs a:hover::after,
#tabs a:focus,
#tabs a:focus::after{
background: #fff;
}
#tabs a:focus{
outline: 0;
}
#tabs a::after{
content:'';
position:absolute;
z-index: 1;
top: 0;
right: -.5em;
bottom: 0;
width: 1em;
background: #ddd;
background-image: linear-gradient(to bottom, #ccc, #ddd);
box-shadow: 2px 2px 2px rgba(0,0,0,.4);
transform: skew(10deg);
border-radius: 0 5px 0 0;
}
#tabs #current a,
#tabs #current a::after{
background: #fff;
z-index: 3;
}
#content
{
background: #fff;
padding: 2em;
height: 520px;
position: relative;
z-index: 2;
border-radius: 0 5px 5px 5px;
box-shadow: 0 -2px 3px -2px rgba(0, 0, 0, .5);
}
p {text-align:left;
line-height:120%;
margin-right: 2cm;
letter-spacing: 0px;
}
#icons {
position: absolute;
top: 86px;
left: -90px;
z-index: 3;
}
table {border: solid darkgrey thin;
}
}
footer {
display: inline-block;
width:800px;
text-align: left;
margin-top: 250px;
}
footer ul {list-style-type: none;
text-align: center;
float: left;
}
footer li {display:inline;
margin-left: 20px;
}
footer a:link{
text-decoration: none;
}
footer p {
float:right;
}
.menu {
word-spacing: 10px;
}