/* Fix inconsistent sidebar thumbnail sizes in the "Free Study Guides"
   tabbed widget — poster images have no fixed height, so each renders
   at its own natural size, causing uneven boxes and misaligned text. */
.img-thumbnail {
    width: 50px;
    height: 50px;
    overflow: hidden;
}
.img-thumbnail a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.img-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}
img[align="right"] {
    clear: right;
}