/* CSS Document */
body{font-size:.14rem;margin:0px; padding:0px;}
ul,li{ margin:0px; padding:0px; list-style:none;}
em,i{ font-style:normal;}
a{ text-decoration:none;}

.app{width:100%; max-width:640px; margin:auto; position:relative;}

.app img{width:100%; height:auto; display:inline; vertical-align:baseline;}
.app .inline{ display:flex;}
.app .inline span{flex:1;}
.app .inline span a{ display:block;}

.app .fix_btn{ position:absolute; right:0px; top:; width:100px; width:100px; top:50%; transform:translateY(-100%);-webkit-transform:translateY(-100%);}

.app .fix_menu{ position:fixed; max-width:640px; background-color:#2b2b2b; bottom:0px; left:0px; right:0px; margin:auto; width:100%; display:flex;align-items:center;justify-content:center;}
.app .fix_center{ position:fixed; max-width:640px; top:50%;left:0px; right:0px; margin:auto; width:100%;transform:translateY(-100%);-webkit-transform:translateY(-100%);}

.app .fix_menu .kf{width:28%;}
.app .fix_menu .ce{display:flex;flex:2;}
.app .fix_menu .d{width:30%;}