.navbar {
    width:200px;
    min-width:140px;
    background:rgba(0,0,0,0.35);
    border-radius:8px;
    padding:16px;
    box-shadow:0 4px 12px rgba(0,0,0,0.4);
    top:20px;
    color:mintcream;
}

.navbar h2 {
    margin:0 0 12px 10;
    font-family:"Lexend", Verdana, Tahoma, sans-serif;
    font-size:1.45rem;
    color:mintcream;
    text-transform:uppercase;
    letter-spacing:0.6px;
    padding-bottom:10px;
    border-bottom:1px solid rgba(255,255,255,0.06);
}

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

.post-list-ul li {
    margin:8px 0;
}

.post-list-ul a {
    color:mintcream;
    text-decoration:none;
    font-family:Arial, sans-serif;
    display:inline-block;
    padding:6px 8px;
    border-radius:4px;
}

.post-list-ul .nav-image-button {
    display:block;
    width:100%;
    max-width:160px;
    height:auto;
}

.post-list-ul a:hover img,
.post-list-ul a:focus-visible img,
.post-list-ul a:focus img {
    box-shadow:0 0 18px rgba(165,41,202,0.85);
    transform:translateZ(0) scale(1.03);
    transition:transform 120ms ease, box-shadow 160ms ease;
}

.post-list-ul a:focus-visible,
.post-list-ul a:focus {
    outline:3px solid rgba(165,41,202,0.18);
    outline-offset:3px;
}

.post-list-ul .nav-nonbutton {
    color:red;
    font-family:"Courier", monospace;
    font-weight:bold;
    text-transform:uppercase;
    display:inline-block;
    padding:6px 8px;
    border-radius:4px;
}

.post-list-ul .nav-nonbutton:hover,
.post-list-ul .nav-nonbutton:focus-visible,
.post-list-ul .nav-nonbutton:focus {
    box-shadow:0 0 18px rgba(165,41,202,0.85);
}