.eButton,
input[type="button"],
button {
  position: relative;
  display: inline-block;
  box-sizing: border-box;
  margin: 1px 4px 1px 0;
  padding: 3px 9px;
  border: 1px solid transparent;
  border-radius: 2px;
  vertical-align: middle;
  text-align: center;
  text-decoration: none;
  text-transform: none;
  white-space: normal;
  font-weight: normal;
  font-style: normal;
  font-size: 13px;
  font-family: "Roboto", Helvetica, Arial, sans-serif;
  line-height: 16px;
  cursor: pointer;
  -webkit-transition: all 0.15s ease;
  transition: all 0.15s ease;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-appearance: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.eButton i.fa,
input[type="button"] i.fa,
button i.fa {
  margin-right: 4px;
}
.eButton.small {
  padding: 1px 4px;
  font-size: 10px;
  line-height: 12px;
}
.eButton.medium {
  padding: 2px 6px;
  font-size: 11px;
  line-height: 13px;
}
.eButton.large {
  font-size: 13px;
  line-height: 15px;
}
.eButton.huge {
  font-size: 16px;
  line-height: 20px;
}