* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.13em;
    height: 100vh;
    background-color: #3d4852;
    color: #fff;
    /* background: #e1e1e1;
    color: #FFF8B8; */
}

.letter-box-container {
    display: flex;
    /* justify-content: center; */
}

.letter-box {
    width: 70px;
    height: 70px;
    border: 1px solid #000;
    text-align: center;
    background:#000;
    display: flex;
    align-items: center;
    justify-content: center;

}
.letter {
    margin: 0;
    font-size: 2em;
    color: #fff;
}

/* .top-color  {
    height: 10px;
    background: orange;
    border-bottom: 2px solid #000;
} */

.container {
    display: flex;
    margin-top: 30px;
}

.billboard,
.content {
    padding: 20px;
}

.billboard {
    flex-basis: 30%;
}

.content {
    flex-basis: 70%;
}

ul {
    list-style-type: none;
}

.link {
    text-decoration: none;
    color: #fff;
    word-break: break-all;
}

.link-white {
    color: #fff;
}

.post-link {
    text-decoration: none;
    color: #fff;
}

pre {
    font-family: monospace;
    overflow-y: hidden;
    overflow-x: scroll;
    width: 100%;
    /* white-space: pre-wrap; */
    word-wrap: break-word;
    text-align: justify;    
}

@media (min-width: 768px) { 
    .container {
        max-width: 80%;
        margin: auto;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 1.2em;
    }
    .container {
        display: initial;
    }
    .billboard {
        padding-bottom: 0;
    }
    .content {
        padding-top: 0;
    }
    pre {
        /* max-width: 576px; */
    }
}