.development_body li a.file-csv,
.development_body li a.file-xls,
.development_body li a.file-xlsx,
.development_body li a.file-xlt,
.development_body li a.file-xltx {
  background-image: url(../img/xls.svg) !important;
  background-size: 32px;
  height: 40px;
}
#clientprojects a.xls,
#clientprojects a.xlsx {
  background-image: url("../img/xls.svg") !important;
}