body {
    background-color: #ffffff;
    color: #000000;
    font-family: serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body,
h1,
h2,
h3,
h4,
h5,
p,
span,
li,
a,
footer,
small {
    color: #000000;
}

a {
    color: #0000ff;
    text-decoration: underline;
}

a:visited {
    color: #551a8b;
}

a:hover {
    color: #ff0000;
}

code,
pre,
.font-monospace {
    font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace;
}

.container,
.container-fluid {
    width: 100%;
    box-sizing: border-box;
    padding-left: 12px;
    padding-right: 12px;
    margin-left: auto;
    margin-right: auto;
}

.container {
    max-width: 960px;
}

.navbar {
    position: static;
    padding: 10px;
    border-bottom: 2px solid #000;
}

.text-center {
    text-align: center;
}

.d-flex {
    display: flex;
}

.d-block {
    display: block;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -12px;
    margin-right: -12px;
}

.col-12,
.col-lg-4,
.col-lg-8 {
    box-sizing: border-box;
    width: 100%;
    padding-left: 12px;
    padding-right: 12px;
}

@media (min-width: 992px) {
    .col-lg-4 {
        width: 33.333333%;
    }

    .col-lg-8 {
        width: 66.666667%;
    }

    .mt-lg-0 {
        margin-top: 0;
    }
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-4 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.pt-4 {
    padding-top: 1.5rem;
}

.pb-2 {
    padding-bottom: 0.5rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.me-2 {
    margin-right: 0.5rem;
}

.m-5 {
    margin: 3rem;
}

button,
.btn {
    background: none;
    border: none;
    color: #0000ff;
    cursor: pointer;
    display: inline;
    font: inherit;
    padding: 0;
    text-decoration: underline;
}

button:hover,
.btn:hover {
    color: #ff0000;
}

ul,
ol {
    padding-left: 40px;
}

footer {
    border-top: 1px solid #ccc;
}

.profile-img {
    border: 1px solid black;
    max-width: 250px;
    width: 100%;
}

.profile-img-small {
    border: 1px solid black;
    max-width: 200px;
    width: 100%;
}

.fadhil_r_blog_content img {
    height: auto;
    margin: 15px 0;
    max-width: 100%;
}

.fadhil_r_blog_content pre {
    background-color: #eeeeee;
    border: 1px solid #ccc;
    font-family: monospace;
    overflow-x: auto;
    padding: 15px;
}

.blockquote {
    margin: 0 0 0.5rem;
}

.blockquote-footer {
    display: block;
    margin-bottom: 1rem;
}

.math-block {
    margin: 0.5rem 0;
}

.blog-item[hidden] {
    display: none;
}