html,
body {
  height: 100%;
}
body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f2f3f8;
}
.install {
  width: 100%;
  max-width: 910px;
  margin: auto;
}
.container_install {
  width: 100%;
  max-width: 910px;
  margin: auto;
}
ul {
  list-style-type: none;
}
li {
  background-color: #ebeced;
  border-radius: 0.3rem;
}
li.current {
  color: #fff;
  background-color: green;
  font-weight: bold;
}
.success {
  margin: 0;
}