#button-sticker {
    background: url('https://i.imgur.com/VzyJif6.png') 50% no-repeat;
    background-size: contain;
    cursor: pointer;
}

#button-sticker.loading {
    background: url('https://i.imgur.com/JH5zFVY.gif') 50% no-repeat;
    background-size: 60%;
}

.hvStickerPackModalContainer {
    position: absolute;
    width: 0;
    height: 0;
    overflow: visible;
}

.hvStickerPackModal {
    padding: 16px 16px 8px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    border: solid 1px #999;
    border-radius: 4px;
    background: #F4F5F6 url("http://i.imgur.com/akmlat3.png");
    -webkit-box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
            box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    position: absolute;
    display: none;
    bottom: 0;
    left: 0;
    z-index: 100;
}

.hvStickerPackModal.active {
    display: block;
}

.hvStickerPackModalTabs {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
}

.hvStickerPackModalTab {
    padding: 8px 12px;
    border-radius: 20px;
    background: rgba(0,0,0,.12);
    font-size: 12px;
    font-family: Helvetica, Arial, sans-serif;
    cursor: pointer;
    margin-top: 8px;
    margin-right: 8px;
}

.hvStickerPackModalTab.active {
    background: rgba(0,0,0,.20);
}

.hvStickerPackModalContent {
    border: solid 1px #a9a6a6;
    padding: 12px;
    min-height: 70px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    max-height: 230px;
    overflow-x: hidden;
    overflow-y: auto;
}

.hvStickerPackModalContent img {
    max-height: 80px;
    cursor: pointer;
}

.hvStickerPackItem {
    padding: 6px;
    position: relative;
}

.hvStickerPackModalAdd {
    margin-top: 8px;
}

.hvStickerPackModalAdd.hidden {
    display: none;
}

.hvStickerPackModalInput {
    padding: 4px 8px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    border-radius: 20px;
    border: solid 1px #a9a6a6;
    width: 200px;
}

.hvStickerPackModalAddButton {
    font-size: 16px;
    line-height: 20px;
    border: 0;
    margin-left: 8px;
    border-radius: 40px;
    background: rgba(0,0,0,.12);
    cursor: pointer;
}

.hvStickerPackModalAddButton:hover {
    background: rgba(0,0,0,.2);
}

.hvStickerPackRemoveItem {
    position: absolute;
    top: 0;
    right: 0;
    display: inline-block;
    background: #d5d5d5;
    z-index: 2;
    font-family: Arial, sans-serif;
    font-size: 10px;
    line-height: 14px;
    width: 14px;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
}

.hvStickerPackRemoveItem:hover {
    background: #bdbdbd;
}