body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-family: "proxima-nova-soft", sans-serif;
  -webkit-user-select: none;
  overflow: hidden;
}
body .vertical-centered-box {
  position: absolute;
  width: 100%;
  height: 100%;
  text-align: center;
}
body .vertical-centered-box:after {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -0.25em;
}
body .vertical-centered-box .content {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: inline-block;
  vertical-align: middle;
  text-align: left;
  font-size: 0;
}