.lds-ripple {
    display: inline-block;
    position: relative;
    width: 180px;
    height: 180px;
}
.lds-ripple div {
    position: absolute;
    border: 8px solid #fff;
    opacity: 1;
    border-radius: 50%;
    animation: lds-ripple 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}
.lds-ripple div:nth-child(2) {
    animation-delay: -0.5s;
}
@keyframes lds-ripple {
    0% {
        top: 86px;
        left: 86px;
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        top: 0px;
        left: 0px;
        width: 172px;
        height: 172px;
        opacity: 0;
    }
}

.barcode-search {
    position: absolute;
    top: calc(50% - 10rem);
    left: calc(50% - 10rem);
    background-color: rgba(64,64,64,0.85);
    width: 20rem;
    height: 20rem;
    z-index: 100;
    vertical-align: middle;
    text-align: center;
    border-radius: 2rem;
    padding: 2rem;
    font-size: 36px;
    color: white;
}

#barcode-search-entry {
    font-weight: 600;
}

.barcode-search .lds-ripple {
    padding-top: 2rem;
}

#product-template {
    display: none;
}

#barcode-search-result {
    padding-top: 10px;
    padding-bottom: 10px;
}

#barcode-search-close-button {
    color: white;
    background: #ff0000;
}

#barcode-search-close-button:hover {
    opacity: 0.7;
}