button {
  background: #428BCA;
  color: #fff;
  font-family: Sans-serif;
  font-size: 15px;
  height: 25px;
  width: 120px;
  line-height: 25px;
  margin: 5px 5px;
  text-align: center;
  border: 0;
  transition: all 0.3s ease 0s;
}

button:hover {
  background: #CF4647;
}