*{
    margin: 0px;
    padding: 0px;
  }
  body{
    box-sizing: border-box;
    background-color: rgb(3, 1, 31);
   
  }
  .heading-one{
    display: flex;
   justify-content: space-between;
    align-items: center;
    background-color: skyblue;
    position: fixed;
    width: 100%;
    text-align: center;
    padding: 15px;
    color: white;
  }
  .heading-one h1{
    
    background-color: red;
    padding: 7px;
    max-width: fit-content;
    text-transform: uppercase;
  }
  .heading-one h4{
      font-size: 20px;
    color: rgb(32, 35, 90);
    padding: 10px;
    font-weight: bold;
    text-transform: uppercase;
    max-width: fit-content;
    margin-right: 5%;
  }
  .nav ul{
    background-color: rgb(16, 11, 57);
    padding: 20px;
  }
  .nav li{
    margin-top: 40px;
    display: block;
    margin-left: 10px;
    list-style-type: none;
    background-color:#f1f1f1;
    border:1px solid #d4d4d4;
    padding: 2px;
    border-radius: 6px;
  }
  a{
    text-decoration: none;
    color: blue;
    font-size: 20px;
  }
  a:active {
    background-color: red;
  }

  .p-4{
    background-image: url('code.png');
    border: 4px solid black;
    background-repeat: no-repeat;
    background-size:auto;
    background-position: center;
 
  }
.section-1{
      padding-top: 7%;
      display:grid;
      grid-template-columns: 25% 75%;
      word-wrap: normal;
  }
  .logo{
      height: 50px;
      width: 100px;
  }
  
  .footer{
   color: #d4d4d4;
  }
  .footer ul{
    background: none;
    display: flex;
    justify-content: space-between;
  }
  .footer li{
    list-style-type: none;
  }
  marquee{
    color: white;
  }