* {
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
}

body {
    background-color: blueviolet;
    color: #EEE;
    font-family: Verdana;
    min-height: 100vh; /*VH stands for viewport height*/
}

header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 80px;
    background-color: #EEE;
    color: #232;
}

a.logo {
    width: 200px;
    height: 80px;
    display: block;
    background-color: #EEE;
    position: absolute; top: 0; left: 50%;
    transform: translateX(-50%); /*50% of the logo width*/
    padding-top: 20px;

}

a.menu_icon {
    display: block;
    width: 50px;
    height: 50px;
    position: relative; top: 15px;  left: 15px;
    
}

a.menu_icon img {
    width: 100%;
    height: 100%;
}

.featured_photo {
    margin: 200px auto 80px auto;
    width: 700px; height: 300px;
    position: relative;
    
}

.featured_photo figcaption {
    width: 250px; height: 300px;
    background-color: darkred;
    color: blueviolet;
    position: absolute; top: 0; left: 0;
}

.picture_frame {
    width: 450px;
    height: 300px;
    position: absolute; right: 0; top: 0;
    background-image: url(../images/horse.jpg);
    background-size: cover;
    background-position: center;
    
}
/* pseudo element*/
.featured_photo figcaption::after {
    content: "";
    display: block;
    width: 30px; height: 30px;
    background-color: yellow;

}