img {
    max-width: 500px;
    max-height: 500px;
    border: 2px solid blue;
    border-style: dotted;
    margin-right:15px;
}

input {
    caret-color: blue;
    
}

body {
    background-image: url("https://www.publicdomainpictures.net/pictures/50000/velka/shining-blue-water-background.jpg");
    background-color: powderblue;
    backdrop-filter: blur(5px);
    backdrop-filter: brightness(120%);
    background-attachment: fixed;
}

h1{
    font-size: 70px;
    font-family:Georgia, 'Times New Roman', Times, serif;
    color: midnightblue;
    text-align: center;
    text-shadow: 2px 2px aliceblue;
}

h2{
    font-size: 40px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color:darkblue;
    text-align: center;
    text-decoration: underline;
}

h3{
    font-size: 50px;
    font-family:Georgia, 'Times New Roman', Times, serif;
    color: midnightblue;
    text-align: center;
    text-shadow: 2px 2px aliceblue;
}

h4{
    font-size: 40px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color:darkblue;
    text-decoration: underline;
}

p{
    font-size: 20px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color:navy;
}

li{
    font-size: 15px;
    font-family: fantasy;
    text-align: center;
}

table, th, td {
    border: 1px solid navy;
    text-align: center;
    table-layout: auto;
    background: white;
     width: 100%;  
  }

  div {
    border: 3px solid;
    padding: 20px; 
    width: 1000px;
    resize: both;
    overflow: auto;
    box-shadow: 5px 10px mediumblue;
  }

  .button {
    background-color:steelblue;
    border: none;
    border-radius: 4px;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    transition-duration: 0.3s;
    display: inline-block;
    font-size: 35px;
    font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: 4px 2px;
    cursor: pointer;
  }

  .button:hover {
    background-color: aqua;
    color: white;
  }