body {
  font-size: 16px;
  line-height: 1.75;
}

.container {
  max-width: 600px;
}

.donate a {
  height: 63px !important;
  line-height: 63px !important;
}

.donate a span {
  margin-left: 5px !important;
}

.share a {
  margin-right: 1px;
}

.share a img {
  background-color: #212529;
  width: 63px;
  height: 63px;
}

.signature {
  text-align: center;
}

body {
  font-size: 16px;
  line-height: 1.75;
}

.container {
  max-width: 600px;
}

.main {
  margin-bottom: 32px;
}

.donate a {
  height: 63px !important;
  line-height: 63px !important;
}

.donate a span {
  margin-left: 5px !important;
}

.share a {
  margin-right: 1px;
}

.share a img {
  background-color: #212529;
  width: 63px;
  height: 63px;
}

.signature {
  text-align: center;
}

Add a little spacing after the main content.
Add a little spacing after the main content.
