.pxl-buy-now {
    width: 48px;
    height: 48px;
    background-color: #87e64b;
    border-radius: 100%;
    background-image: url(../img/icon-envato.png);
    background-repeat: no-repeat;
    background-position: 50%;
    display: block;
    position: fixed;
    bottom: 40px;
    left: 40px;
    z-index: 1001;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 8%)
}

.pxl-buy-now span {
    position: absolute;
    top: 50%;
    left: 78px;
    transform: translate(0, -50%);
    background-color: #000;
    color: #fff;
    display: inline-flex;
    line-height: 34px;
    padding: 0 12px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 15px;
    white-space: nowrap;
    transition: all 300ms linear 0ms;
    opacity: 0;
    visibility: hidden
}

.pxl-buy-now span:before {
    content: '';
    position: absolute;
    top: 50%;
    left: -12px;
    border-color: transparent #000 transparent transparent;
    border-width: 6px;
    border-style: solid;
    transform: translate(0, -50%)
}

.pxl-buy-now:hover span {
    opacity: 1;
    visibility: visible;
    left: 58px
}

@media screen and (max-width:767px) {
    .pxl-buy-now {
        display: none
    }
}