html {
  font-family: sans-serif;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}
body {
  margin: 0;
}
.container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
  min-width: 1050px;
}

.btn-success {
  color: #fff;
  background-color:  #5cb85c;
  border-color: #4cae4c;
  border-radius: 4px;
}

.text-center {
  text-align: center;
}