* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #f1f5f8;
  width: 100vw;
  height: 100vh;
}

.navbar{
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
}
.main {
  width: 100%;
  height: 80%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.top {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 40px auto;
}

.number{
  width: 100px;
  height: 100px;
  background-color: #0f2943;
  color: #f1f5f8;
  text-align: center;
  line-height: 100px;
  font-size: 5rem;
  font-weight: bold;
}

.bottom {
  width: 100%;
  margin-top: 5rem;
  display: flex;
  justify-content: center;
}

.left {
  width: 50rem;
  display: flex;
  margin: auto 2rem;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
}

.right {
  width: 50rem;
  margin: auto 2rem;
  font-size: 2rem;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.input{
  background: none;
  border: 4px solid #0f2943;
  font-family: inherit;
  color: inherit;
  font-size: 5rem;
  padding: 2rem;
  width: 25rem;
  text-align: center;
  display: block;
  margin-bottom: 3rem;
}

.check {
  width: 25rem;
  height: 4rem;
  font-size: 2rem;
}