.entity-tile {
    float: left;
    display: inline-block;
    position: relative;
    width: 200px;
    height: 200px;
    margin: 20px;
    padding: 5px 15px;
    word-break: normal;
    overflow: hidden;
}

.tile-link {
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.tiles-buttons-panel {
    position: absolute;
    z-index: 2;
    bottom: 5px;
    right: 10px;
    width: 5px;
}

.exercise-order-panel {
    position: absolute;
    font-size: 0.7em;
    bottom: 30px;
    right: 10px;
    z-index: 2;
}

.tiles-buttons-panel > a {
    float: right;
}

.subject-tile {
    font-size: 2em;
}

.exercises-set-tile {

}

.exercises-set-difficulty-label {
    position: absolute;
    left: 10px;
    z-index: 3;
    bottom: 5px;
}

.exercises-set-exercises-amount-panel {
    position: absolute;
    left: 10px;
    bottom: 20px;
}

.exercises-set-exercises-amount-number {
    font-size: 2.5em;
}

.exercise-tile {
}

.add-new-tile {

}

.add-new-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25%;
}

.exercise-name {
    margin-bottom: 0.3rem;
}

.exercise-desc {
    font-size: 0.7em;
}

.exercise-type {
    position: absolute;
    z-index: 3;
    font-size: 0.7em;
    left: 10px;
    bottom: 10px;
}