.center-credit{text-align:center;opacity:.5;width:100%;padding:0 10px;max-width:600px;margin:50px auto 100px;box-sizing:border-box;font-size:small}.center-credit a{text-decoration:underline}.cut-bottom .center-credit{position:fixed;bottom:0;left:50%;transform:translate(-50%)}.cut-bottom{height:calc(100% - 70px)}