ul.social_icons li.social_icon {
  background: none;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
}

/* vimeo social icon */

/* Use the below to set a custom icon.  The url needs to point to the user's uploaded asset. */
 
/* Choose the appropriate icon class. This replaces the glyph with an image. */
.f-icon-flickr:before {
content: url('http://a2.format-assets.com/image/upload/s--z98C8zGq--/a_auto,fl_keep_iptc.progressive,q_95/171522-9244480-vimeo_18');
display: inline-block;
width: 18px;
height: 18px;
text-align: center;
position: relative;
top: .5px;
margin-left:1px;
image-rendering:-webkit-optimize-contrast;
}
 
 
/*For Retina Displays*/
@media only screen and (min--moz-device-pixel-ratio: 2),
 
only screen and (-o-min-device-pixel-ratio: 2/1),
 
only screen and (-webkit-min-device-pixel-ratio: 2),
 
only screen and (min-device-pixel-ratio: 2) {
 
.f-icon-flickr:before {
content:'';
width: 18px;
height: 18px;
background-image: url(http://a2.format-assets.com/image/upload/s--cJWfz0UO--/a_auto,fl_keep_iptc.progressive,q_95/171522-9244436-vimeo_32);
background-size: 18px 18px;
}
}

/* behance social icon */

/* Use the below to set a custom icon.  The url needs to point to the user's uploaded asset. */
 
/* Choose the appropriate icon class. This replaces the glyph with an image. */
.f-icon-tumblr:before {
content: url('http://a4.format-assets.com/image/upload/s--qFtEIlyH--/a_auto,fl_keep_iptc.progressive,q_95/171522-9244484-behance_18');
display: inline-block;
width: 18px;
height: 18px;
text-align: center;
position: relative;
top: .5px;
margin-left:1px;
image-rendering:-webkit-optimize-contrast;
}
 
 
/*For Retina Displays*/
@media only screen and (min--moz-device-pixel-ratio: 2),
 
only screen and (-o-min-device-pixel-ratio: 2/1),
 
only screen and (-webkit-min-device-pixel-ratio: 2),
 
only screen and (min-device-pixel-ratio: 2) {
 
.f-icon-tumblr:before {
content:'';
width: 18px;
height: 18px;
background-image: url(http://a2.format-assets.com/image/upload/s--467A_1ue--/a_auto,fl_keep_iptc.progressive,q_95/171522-9244435-behance_32);
background-size: 18px 18px;
}
}