@charset "UTF-8";

header .btn > a{
background: #333;
color: #fff;
padding: 5px 10px;
border: 1px solid #333;
box-shadow: 2px 2px #eee;
}
header .btn > a:hover{
background: #fff;
color: #000;
padding: 5px 10px;
border: 1px solid #000;
box-shadow: 2px 2px #333;
}


.contents_btn01 a{
background: #333;
position: relative;
display: inline-block;
border: 1px solid #808080;
box-shadow: 2px 2px #333;
}
.contents_btn01 a span{
color: #fff;
}

.contents_btn01 a:hover{
background: #fff;
}
.contents_btn01 a:hover span{
color: #333;
}