body {
  padding-top: 60px;
  padding-bottom: 40px;
}

.zf-green {
  color: #68b604;
}

.btn-success {
  background-color: #57a900;
  background-image: -moz-linear-gradient(top, #70d900, #57a900);
  background-image: -ms-linear-gradient(top, #70d900, #57a900);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#70d900), to(#57a900));
  background-image: -webkit-linear-gradient(top, #70d900, #57a900);
  background-image: -o-linear-gradient(top, #70d900, #57a900);
  background-image: linear-gradient(top, #70d900, #57a900);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#70d900', endColorstr='#57a900', GradientType=0);
}

.btn-success:hover,
.btn-success:active,
.btn-success.active,
.btn-success.disabled,
.btn-success[disabled] {
  background-color: #57a900;
}

div.container a.navbar-brand > img {
  display: inline;
  margin-right: 4px;
  margin-top: -2px;
}