/**************************************************/
/*** BACK TO TOP BUTTON ***/
.back_to_top_button{

    position: fixed;
    bottom: 15px;
    right: 15px;
    cursor: pointer;
    padding: 15px;
    //background-color: #3c3d42;
    background-repeat: no-repeat;
    background-position: center 5px;


}
.back_to_top_button img {     border: 1px solid #3c3d42; }

.back_to_top_button i.fa{

    color:white;
    font-size: 1em;
    padding: 0;
    margin:-5px 0 0 0;
}

@media only screen and (max-width: 767px)
{

    .back_to_top_button {display:none;  padding: 0px;  background-color: transparent;  border: none; width: 0px;height: 0px;}    
    .back_to_top_button i.fa { display:none; font-size: 1em;     color: transparent;width: 0px;height: 0px;}
    .back_to_top_button img {
   display:none;  padding: 0px;  background-color: transparent;  border: none; width: 0px;height: 0px;
}

}