.scrollToTop{
position:fixed;
right: 20px;
bottom: 20px;
width: 50px;
height: 50px;
border-radius: 50%;
background-color: rgba(264,255,255, 0.9);
color: #333;
box-shadow: 0 0 5px rgb(0 0 0 / 17%);
text-align: center;
line-height: 50px;
opacity: 0;
z-index: 350;
}
.scrollToTop.button-show {
opacity: 1;
}
.scrollToTop:hover{
color:#777;
}
.scrollToTop i {
font-size: 30px;
}
@media (max-width: 1024px){
.scrollToTop{
bottom:60px;
right: 12px;
width: 40px;
height: 40px;
line-height: 40px;
}
}