/*==========至頁面頂端=================== 
*/
.top {
    /*
  text-decoration: none;
  padding: 10px;
  font-family: sans-serif;
  color:#ffffff;
  background: #ff6a00;
  border-radius: 100px;
*/
    display:grid; /* Hidden by default */
    position: fixed; /* Fixed/sticky position */
    bottom: 20px;/* Place the button at the bottom of the page */
    right: 30px; /* Place the button 30px from the right */
    z-index: 99;/* Make sure it does not overlap */
    border:none; /* Remove borders */
    outline: none; /* Removeoutline */
    background:#aac512; /* Set a background color */
    color:white;/* Text color */
    cursor: pointer; /* Add a mouse pointer on hover */
    padding:10px;/* Some padding */
    border-radius: 10px; /* Rounded corners */
    font-size:14px; /* Increase font size */
}

.top:hover {
  background-color: #aac512; /* Add a dark-grey background on hover */
  color: white;/* Text color */
}