.brxe-ba-back-to-top.brx-draggable.is-empty {
min-width: initial;
min-height: initial;
}
.ba-back-to-top-show-on-scroll {
opacity: 0;
-webkit-transition: opacity 1s;
-o-transition: opacity 1s;
transition: opacity 1s;
}
.ba-back-to-top-show-on-scroll.ba-back-to-top-visible {
opacity: 1;
-webkit-transition: opacity 1s;
-o-transition: opacity 1s;
transition: opacity 1s;
}