.devvn_product_viewed,
.devvn_product_viewed *{
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.devvn_product_viewed.viewed_loading {
    height: 90px;
}

.viewed_loading {
    position: relative;
    pointer-events: none;
}
.viewed_loading:before {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    background: rgb(255 255 255 / 50%);
    width: 100%;
    height: 100%;
    z-index: 999;
}
.viewed_loading:after {
    position: absolute;
    content: '';
    top: 50%;
    margin-top: -25px;
    left: 50%;
    margin-left: -25px;
    width: 50px;
    height: 50px;
    -webkit-animation: viewed_loading .6s linear;
    animation: viewed_loading .6s linear;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    border-radius: 50%;
    border-color: var(--primary-color,#00c48c) transparent transparent;
    border-style: solid;
    border-width: .3em;
    box-shadow: 0 0 0 1px transparent;
    z-index: 9999;
}
@-webkit-keyframes viewed_loading {
    from {
        -webkit-transform: rotate(0);
        transform: rotate(0)
    }

    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}

@keyframes viewed_loading {
    from {
        -webkit-transform: rotate(0);
        transform: rotate(0)
    }

    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}
.devvn_product_viewed strong.h3_title {
    font-size: 18px;
    text-transform: uppercase;
    display: block;
    padding: 15px 0;
}