/* ログイン画面 */
body#login{ background:#ff8000; }
div#top_logo div#logo { display:block; overflow:hidden; width:280px; height:280px; border-radius:140px; background:url(../../images/JPKT00050_2.png) center center no-repeat; background-size:90%; }

/* ログイン後ヘッダー */
div#header { background:#ff8000; width:100%; height:62px; box-shadow: 0px 3px 3px 0px rgba(0,0,0,0.1); }
div#header div#head_center div#head_logo_bg a { display:block; width:190px; height:62px; background:url(../../images/JPKT00050_2.png) center center no-repeat; background-size:164px; margin:0 auto; }