style1.css

/* css/bootstrap.css */

body{
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
    justify-content: center;
    box-sizing: border-box;
    align-items: center;
    height: 100vh;
  }
  
.container {
    margin-top: 5px;
  }
  
.panel {
    /*border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);*/
    padding: 30px;
    width: 400px;
    margin: 0 auto;
     background-color: #fff;
     box-sizing: border-box;
     box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  }
  
.panel-heading {
    color: orange;
    padding: 15px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
  }
  
.panel-body {
    padding: 20px;
    width: 40px;
  }
  
.form-group label {

    font-weight: bold;
  }
  
.form-control {
    /*border-radius: 5px;*/
    /*border: 1px solid #ced4da;*/
    box-sizing: border-box;

  }
  
.btn-primary {
    background-color:orange;
    border-color: orange;
    border-radius: 5px;
    padding: 10px 15px;
  }
  
.btn-primary:hover {
    background-color:orange;
    border-color: orange;
  }
  
.panel-footer {
    background-color: #f1f1f1;
    padding: 10px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
  }
  .form-group{
    width: 300px;
     background-color: #fff;
     box-sizing: border-box;
     box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
     height: 10vh;
     justify-content: center;
     align-items: center;
  }