horizonevent/src/App.css

body {
  background: transparent url(./img/bg.jpg) no-repeat;
}

.App {
  text-align: center;
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.App .Main {
  height: 60vh;
  width: 40%;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.App .Main form {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.App .Main form * {
  margin: 0 5px;
}

.App .Main ul {
  text-align: left;
  width: 70%;
  margin: 0 auto;
}

.Meta {
  position: absolute;
  right: 10px;
  bottom: 10px;
}