body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-image: url("../images/fondoVerde.jpg");
  background-color: #0f3d0f;
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px;
  min-height: 100vh;
  box-sizing: border-box;
  position: relative;
}

.outer {
  display: table;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}

.middle {
  display: table-cell;
  vertical-align: middle;
}

.inner {
  margin-left: auto;
  margin-right: auto;
  width: 800px;
  /* Whatever width you want */
}

img.logo {
  width: 250px;
  margin-bottom: 10px;
}
h1 {
  margin-bottom: 10px;
  font-size: 2rem;
}
.info {
  max-width: 600px;
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.construction {
  max-width: 600px;
  margin-bottom: 30px;
  font-size: 1rem;
  color: #ffcc00;
}
.construction i {
  margin-right: 8px;
}
.buttons {
  margin-bottom: 60px;
}
.buttons a {
  display: inline-block;
  margin: 10px;
  padding: 15px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  background-color: #ffffff;
  color: #0f3d0f;
  transition: background-color 0.3s;
}
.buttons a i {
  margin-right: 8px;
}
.buttons a:hover {
  background-color: #a8d5a2;
}
footer {
  position: relative;
  margin-top: auto;
  padding-top: 20px;
  font-size: 0.9rem;
  color: #ccc;
}