@charset "utf-8";
/* CSS Document */

#btn a
{
display:block;
padding:10px;
width:100px;
height:30px;
line-height:30px;
font-family: "Raleway", sans-serif; font-size:20px; font-weight:bold; color:#ffffff; letter-spacing:0.2px; text-decoration:none; text-align:center;
border-bottom:3px solid transparent;
}
#btn a:hover
{
color:#69ae44;
border-bottom:3px solid #69ae44;
} 

#btn_up
{
position: fixed;
bottom: 30px;
right: 25px;
cursor: pointer;
display:none;
z-index:9999;
}