.t-store__parts-switch-btn {
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    padding: 12px;
    box-shadow: 0px 1px 1px 1px #c5c5c5;
    border-radius: 20px;
}

.t-store__parts-switch-btn.t-active {
    opacity: 0.7;
    background-color: #afafaf;
}

.t774__bgimg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-transition: opacity 0.1s linear;
    transition: opacity 1.2s linear;
}

.t774__imgwrapper:hover .t774__bgimg_second {
    z-index: 3;
    opacity: 1;
}