/*goTOP*/
#btnPageTop img {
    display: block;
    position: absolute;
    margin: auto;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 25px;
}

#btnPageTop {
    display: block;
    color: #adb5bd;
    padding: 20px 20px;
    bottom: 30px;
    right: 10px;
    position: fixed;
    text-align: center;
    background-color: #e9ecef;
    border: 1px solid #e9ecef;  transition: color .15s;
    border-radius: 3px; 
}
#btnPageTop:hover {
    
}

@media screen and (max-width: 767px) {
  #btnPageTop {
    bottom: 20px;
}
}