.t123{
    opacity:0;
    background-color: #6e9c2d;
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 20px;
    color: #fff;
    font-size: 20px;
    transition: 1s;
    
}
.t123.show{
   opacity:1;
   transition: 1s;
   z-index:999;
}
#rec594847650{
    display:none;
    opacity:0;
}
#rec594847650 .t123.show{
        display:none;
    opacity:0;
}