.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, white 100%);
    display: flex;
    justify-content: center;
    align-items: flex-end;
    pointer-events: none;
}

.overlay button {
    width: 300px;
    height: 50px;
    margin-bottom: 20px;
    padding: 10px 20px;
    border: none;
    background-color: #00cc44;
    color: white;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    pointer-events: auto;
}

.overlay button:hover {
    background-color: #00802b;
}

#app-limit-text {
    display: inline-block;
    color: #f00;
    font-size: 16px;
    margin: 10px;
    margin-right: 330px;
}

/* comment-text-block */
.btn-comment-text-send {
    cursor: pointer;
    font-size: 2em;
    right: .08rem;
    top: 0.1rem;
    color: #888;
    padding-left: 20px;
}

.btn-comment-text-send.active {
    color: #2a638d;
}

.comment-text-block {
    overflow-y: auto;
    line-height: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    word-wrap: break-word;
}

.comment-text-block:empty::before {
    content: attr(data-placeholder);
    color: #aaa;
    pointer-events: none;
}

/* sticker-icon */
.sticker-icon-main {
    position: relative;
    top: 13px;
    font-size: 16px;
    left: 15px;
}

.sticker-icon-reply {
    position: relative;
    top: 20px;
    left: 15px;
}

/* comment-text-block */
.comment-text-block {
    overflow-y: auto;
    border: 1px solid #ccc;
    border-radius: 4px;
    word-wrap: break-word;
    max-height: 60px;
    width: 80%;
    min-height: 30px;
}

.comment-text-block-reply {
    min-height: 40px;
    max-height: 180px;
    margin-left: 41px;
    margin-bottom: 6px;
    margin-top: -15px;
}

.comment-text-block:empty::before {
    content: attr(data-placeholder);
    color: #aaa;
    pointer-events: none;
}

.comment-sticker img {
    display: inline-block;
    width: 100px;
}