/* BASIC css start */
.topdownBtn{
display: block;
position: fixed;
color:black;
background-color:#F1F1F1; 
z-index: 999;
font-size: 30px;
outline: none;
cursor: pointer;
opacity:0.7;
width:50px;
height:40px;
margin: auto;
text-align:center;
}


/* 위로 가기 버튼 */ 
#upBtn {
  bottom: 80px;
  right: 30px;
  border-radius:50% 50% 0px 0px;
}


/* 맨밑으로 가기 버튼 */ 


#downBtn {
  bottom:40px;
  right: 30px;
  border-radius:0px 0px 50% 50%;
}

#upBtn:hover, #downBtn:hover{
  background-color:tomato;
  color:white;
  opacity:1;
}

#upBtn:hover, #downBtn:hover i{
  color:white;

}

/* BASIC css end */

