html {
  height: 100%;
  width: 100%;
}

body {
    font-size: 20px;
    font-family: Verdana;
    background-image: url('https://images.pexels.com/photos/255379/pexels-photo-255379.jpeg?cs=srgb&dl=pexels-miguel-%C3%A1-padri%C3%B1%C3%A1n-255379.jpg&fm=jpg');
    background-size: cover;
    background-attachment: fixed;
}

h1 {
    font-family: 'Playpen Sans', cursive;
    font-size: 100px;
    text-shadow: 2px 2px blue;
}

h2 {
    text-align: center;
}



.first-two-paragraphs {
    color: #e534eb;
    background-color: lightgrey;
}

.last-paragraph {
    color:black;
    background-color: lightblue;
    text-align: right;
}

a {
    cursor: no-drop;
}

.black-dog {
    border-radius: 50%;
    width: 200px;
    height: 200px;
    object-fit: cover;
    margin-top: 100px;
    margin: 0 auto;
    display: block;
}

.black-dog:hover {
    width: 500px;
    transition: 2s;
}

.many-dogs {
    border-radius: 50%;
    width: 200px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.myBorder {
    border-width: 5px;
    border-color: red;
    border-style: solid;
    border-radius: 20px;
    border-collapse: collapse;
    padding: 20px;
    
}
.line {
    border-bottom-width: 3px;
    border-bottom-color: brown;
    border-bottom-style: dotted;
}



a:hover {
    color: yellow;
}