body {
    margin: 0;
    height: 100vh;
    background-color: #647687;
}

.loginpage, .registerpage {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.pianopage {
  justify-content: center;
  height: 100%;
  display: flex;
}

.square {
    width: 90%;
    height: 80%;
    padding-bottom: 70%;
    background-color: white;
    border: 3px solid black;
    box-sizing: border-box;
    border-radius: 20px;
  }

  .squaretwo {
    width: 90%;
    height: 20%;
    padding-bottom: 70%;
    background-color: #76608A;
    border: 3px solid #432D57;
    box-sizing: border-box;
    border-radius: 20px;
    margin-top: 20px;
    position: sticky;
  }

  .log-in, .register {
    position: absolute;
    top: 0;
    text-align: center;
    width: 100%;
    color: white;
  }

  .piano {
    text-align: center;
    width: 100%;
    color: white;
  }

  .bladmuziek{
    text-align: center;
    width: 100%;
    color: white;
    position: absolute;
    padding-top: 80%;
  }

  .form, .registerform {
    border-radius: 5px;
    font-weight: 100;   
    padding: 20px;
  }

  input[type=text], input[type=password], input[type=email], select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    margin-top: 6px;
    margin-bottom: 16px; 
    resize: vertical 
  }

  .labelcss{
    text-align: center;
    font-weight: bold;
    padding-top: 10px;
  }

  
  .registercss{
    text-align: center;
    font-weight: bold;
    padding-top: 10px;
  }

  .loginbutton, .registerbutton {
    background-color: #647687;   
    color: white;
    width: 160px;
    padding: 20px;
    border: 2px solid black;
    border-radius: 10px;
    transition: 1s;
    display:block;
    margin: 0 auto;
    font-weight: bold;
}


.loginbutton:hover, .registerbutton:hover {
    background-color: white;
    color: #647687;
    border: 2px solid #647687;
    transition: 1s;
}

.pianoimage {
  position: absolute;
  left: 50%;
  padding-top: 40px;
  transform: translateX(-50%);
  width: 160px;
  height: 90px;
}

.pianoimage2 {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 90px;
}

.linkcss {
  text-align: center;
}

.error-label {
  text-align: center;
  visibility: hidden;
  color: red;
  margin-top: -10px;
  padding-top: 15px;
  padding-bottom: 15px;
}


@media only screen and (min-width: 750px) {
    .square {
        padding-bottom: 100px;
        border-radius: 50px;
        width: 35%;
      }

    .squaretwo{
      padding-bottom: 100px;
      border-radius: 50px;
      width: 50%;
      padding-bottom: 30%;
    } 

    .bladmuziek{
      padding-top: 33%;
    }

      .pianoimage {
        padding-top: 50px;
      }

      .loginbutton, .registerbutton {
        height: 80px;
    }

    .registercss {
      padding-top: 30px;
    }
      
}