@charset "UTF-8";

#btn + .contents_btn01 a[target=_blank] span:after,
#btn + .contents_btn01 a[target=_blank] span:before{
    border: 1px solid var(--i_btn_color);
    transition: all 0.3s ease-in-out;
}
#btn + .contents_btn01 a[target=_blank]:hover span:after,
#btn + .contents_btn01 a[target=_blank]:hover span:before{
    border: 1px solid #fff;
}