Ayuda Código Iconos Sociales Vertical y Flotantes - Casi lo tengo:(

/* COLORED OUTSET BUTTONS */

.outset-colored {
  font-family: Helvetica, Verdana, Arial, sans-serif;
  font-size: 14px;
  list-style-type: none;
  margin: 10px 0 0 10px;
}

.outset-colored ul { list-style-type: none; display: block; }

.outset-colored li {
  float: left;
  height: 30px;
  margin: 0 8px 7px 0;
}

.outset-colored li a {
  color: #424242;
  float: left;
  font-size: 16px;
  font-weight: bold;
  height: 24px;
  padding-left: 27px;
  padding-top: 6px;
  position: relative;
  text-decoration: none;
  border: 1px solid #bfc1c6;
  border-radius: 5px;
  background-color: #D8D9DD;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
}

/* EMAIL */
.outset-colored li a.email {
  background: -moz-linear-gradient(#ff6666, #cc0000 10%, #c40202);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #ff6666),color-stop(.10, #cc0000),color-stop(1, #c40202));
  color: #f3f3f3;
  border: 1px solid #c40202;
}

.outset-colored li a:hover.email {
  background: -moz-linear-gradient(#c40202, #cc0000 1%, #e03434 10%, #e03434);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #c40202),color-stop(.01, #cc0000),color-stop(.10, #e03434),color-stop(1, #e03434));
}

/* LINKEDIN */
.outset-colored li a.linkedin {
  background: -moz-linear-gradient(#7cd0fb, #38a5dc 10%, #2c83ae);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #7cd0fb),color-stop(.10, #38a5dc),color-stop(1, #2c83ae));
  color: #f3f3f3;
  border: 1px solid #2c83ae;
}

.outset-colored li a:hover.linkedin {
  background: -moz-linear-gradient(#2c83ae, #38a5dc 1%, #41b9f6 10%, #41b9f6);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #2c83ae),color-stop(.01, #38a5dc),color-stop(.10, #41b9f6),color-stop(1, #41b9f6));
}

/* FACEBOOK */
.outset-colored li a.facebook {
  background: -moz-linear-gradient(#7aa3f7, #4c72c3 10%, #3b5998);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #7aa3f7),color-stop(.10, #4c72c3),color-stop(1, #3b5998));
  color: #f3f3f3;
  border: 1px solid #3b5998;
}

.outset-colored li a:hover.facebook {
  background: -moz-linear-gradient(#3b5998, #4c72c3 1%, #5c8aea 10%, #5c8aea);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #3b5998),color-stop(.01, #4c72c3),color-stop(.10, #5c8aea),color-stop(1, #5c8aea));
}

/* TWITTER */
.outset-colored li a.twitter {
  background: -moz-linear-gradient(#8ae0fd, #24bce6 10%, #1e9ec1);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #8ae0fd),color-stop(.10, #24bce6),color-stop(1, #1e9ec1));
  color: #f3f3f3;
  border: 1px solid #1e9ec1;
}

.outset-colored li a:hover.twitter {
  background: -moz-linear-gradient(#1e9ec1, #24bce6 1%, #33ccff 10%, #33ccff);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #24bce6),color-stop(.01, #33ccff),color-stop(.10, #33ccff),color-stop(1, #33ccff));
}

/* FLICKR */
.outset-colored li a.flickr {
  background: -moz-linear-gradient(#fc75ba, #e10374 10%, #c10263);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #fc75ba),color-stop(.10, #e10374),color-stop(1, #c10263));
  color: #f3f3f3;
  border: 1px solid #c10263;
}

.outset-colored li a:hover.flickr {
  background: -moz-linear-gradient(#c10263, #e10374 1%, #ff0283 10%, #ff0283);
  background: -webkit-gradient(linear,left top,left bottom,color-stop(0, #c10263),color-stop(.01, #e10374),color-stop(.10, #ff0283),color-stop(1, #ff0283));
}

.outset-colored li a img {
  height: 16px;
  left: 7px;
  margin-right: 7px;
  position: absolute;
  top: 7px;
  width: 16px;
   border: none;
}

.outset-colored li a span {
  display: block;
  height: 22px;
  padding-right: 7px;
  overflow: hidden;
  /*width: 70px; Add a width here if you want all the buttons to be the same size.*/
}

span.site { font-size: 14px; line-height: 20px; }

div class="outset-colored">
  <ul>
    <li>
      <a href="mailto:ansarob@gmail.com" title="My E-Mail" class="email">
        <img src="images/gmail_white.png" alt="gmail icon" />
        <span class="site">E-Mail</span>
      </a>
    </li>
    <li>
      <a href="http://linkedin.com" title="My LinkedIn Page" class="linkedin">
        <img src="images/linkedin_white.png" alt="LinkedIn icon" />
        <span class="site">LinkedIn</span>
      </a>
    </li>
    <li>
      <a href="http://facebook.com" title="My Facebook Page" class="facebook">
        <img src="images/facebook_white.png" alt="Facebook icon" />
        <span class="site">Facebook</span>
      </a>
    </li>
    <li>
      <a href="http://twitter.com" title="My Twitter Page" class="twitter">
        <img src="images/twitter_white.png" alt="Twitter icon" />
        <span class="site">Twitter</span>
      </a>
    </li>
    <li>
      <a href="http://flickr.com" title="My Flickr Page" class="flickr">
        <img src="images/flickr_white.png" alt="Flickr icon" />
        <span class="site">Flickr</span>
      </a>
    </li>
  </ul>
</div>