*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
.sample{
    display: flex;
    justify-content: center;
    height: 100vh;
    width: 100vw;
    align-items: center;
    background-image: linear-gradient(120deg, #d4fc79 0%, #96e6a1 100%);
}
.container{
    border: 1px solid black;
    padding:8px 30px;
    line-height: 2;
    height: auto;
    width: auto;
    min-width: 340px;
    max-width: 700px;
    text-align: center;
    background-color: whitesmoke;
    border-radius: 30px;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    
}
#h1{
    margin-bottom: 15px;
}
#cal, #profile{
    background-color: #0ebb28;
  color: whitesmoke;
  border: none;
  margin-top: 3px;
  padding: 5px 15px;
  border-radius: 20px;
  cursor: pointer;
  box-shadow: 1px 1px 1px black;
}
.personal{
  text-align: center;
}
#profile > a{
  color: whitesmoke;
  text-decoration: none;
}


  form input[type="date"] {
    width: 100%;
    padding: 7px 20px;
    margin-bottom: 20px;
    border: 2px solid #4bdc61;
    border-radius: 10px;
    font-size: 16px;
  }