body {
    padding: 15px;
}

.essay{
    width: 70%;
}

.figure {
    border: 1px solid #777777; 
    background-color: #dddddd;
    padding: 10px;
}

.item {
    margin: 10px;
    border: 2px solid #777777;
    border-radius: 5px;
    padding: 7px;
}

img {
    image-orientation: from-image;
}

.card {
    margin: 3em;
    border: 1px solid #777777; 
}

.card img {
    width: 43%;
    display: inline;
    margin-left: auto;
    margin-right: 3em;
}

.feed {
    width: 80%;
}

.sidebar {
    height: 100vh; 
    width: 15%; 
    margin: 20px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    display: block;
    margin: 5px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    width: 100%;
    height: 2em;
    border-radius: 0;
    text-align: center;
    font-size: 20px;
}