@charset "utf-8";.ad_page_root{display:none;position:absolute;left:0;top:0;right:0;bottom:0;overflow:hidden;background-color:black;color:black}.ad_page_root.onstage{display:block}.retina-screen>canvas{transform:scale(0.5)}@charset "utf-8";*{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;touch-callout:none;-webkit-touch-callout:none;-moz-touch-callout:none;-ms-touch-callout:none;-o-touch-callout:none;text-size-adjust:none;-webkit-text-size-adjust:none;-moz-text-size-adjust:none;-ms-text-size-adjust:none;-o-text-size-adjust:none;-webkit-tap-highlight-color:rgba(0,0,0,0);touch-action:none;-ms-touch-action:none}*,:before,:after{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;text-rendering:optimizeLegibility}html,body{margin:0;padding:0;position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;background-color:#333;cursor:default;font-family:meiryo,sans-serif}span{pointer-events:none}div#screen-wrapper{position:absolute;visibility:hidden}div#screen-wrapper .screen{float:left;min-height:1em;position:absolute}div#screen-wrapper canvas{margin:0 auto;visibility:visible;position:absolute}div#screen-wrapper img{float:left}.backyard_black{position:absolute;width:100%;height:100%;background-color:#333}#viewer{overflow:hidden!important;height:100%;min-height:150%}.transitions-base{transition-timing-function:linear;-webkit-transition-timing-function:linear;-moz-transition-timing-function:linear;-ms-transition-timing-function:linear;-o-transition-timing-function:linear;transition-duration:150ms;-webkit-transition-duration:150ms;-moz-transition-duration:150ms;-ms-transition-duration:150ms;-o-transition-duration:150ms;animation-fill-mode:both;-webkit-animation-fill-mode:both;-moz-animation-fill-mode:both;-ms-animation-fill-mode:both;-o-animation-fill-mode:both}.transitions-none{transition-duration:0ms;-webkit-transition-duration:0ms;-moz-transition-duration:0ms;-ms-transition-duration:0ms;-o-transition-duration:0ms;animation-fill-mode:both;-webkit-animation-fill-mode:both;-moz-animation-fill-mode:both;-ms-animation-fill-mode:both;-o-animation-fill-mode:both}.clickable_box{display:block;position:absolute;top:0;left:0;width:0;height:0;z-index:20;background-color:#00f;filter:alpha(opacity=50);-ms-filter:"alpha(opacity=50)";-moz-opacity:.5;opacity:.5}.nodokage{display:none;visibility:visible;position:absolute;width:20px;height:1px;margin-left:-10px;z-index:20;background-image:url("../img/nodokage.png");-webkit-background-size:contain;-moz-background-size:contain;-o-background-size:contain;background-size:contain}.surface{display:none;position:absolute;top:0;left:0;width:100%;height:100%;z-index:30}.button{position:absolute;width:2.8em;height:2.8em;top:50%;left:50%;margin-top:-1.4em;margin-left:-1.4em;color:lightgray;text-align:center;line-height:2.8em;cursor:pointer;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.button:hover{color:white;background-color:#333}.button.disable{pointer-events:none;opacity:.5}.button.disappear{opacity:0}.button.circle{border-radius:100%}.button.mini{width:2em;height:2em;margin-top:-1em;margin-left:-1em;line-height:2em}.button_oblong{position:absolute;width:6em;height:2em;top:50%;left:50%;margin-top:-1em;margin-left:-3em;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-radius:5px;background-color:lightgray;color:black;text-align:center;line-height:2em;cursor:pointer}.button_oblong:hover{background-color:white}.button_oblong.disable{pointer-events:none;background-color:dimgray;color:gray}.button_oblong.disappear{opacity:0}.button_oblong.max_width{width:100%;left:auto;margin-left:0}.button_oblong.mini{width:3em;height:1.2em;line-height:1.2em}.button_group{position:absolute;width:3em;height:2.4em;top:50%;left:50%;margin-top:-1.2em;margin-left:-1.5em;text-align:center;line-height:2.4em;cursor:pointer;background-color:#333;border-radius:5px}.button_group:hover{background-color:gray}.button_group.disable{opacity:.2;pointer-events:none}.button_group.disappear{opacity:0}.button_group.select{background-color:#a72126;pointer-events:none}.button_group.cap_left{border-radius:5px 0 0 5px}.button_group.cap_right{border-radius:0 5px 5px 0}.button_group.cap_none{border-radius:0}.button_glass{position:absolute;width:2.8em;height:2.8em;top:50%;left:50%;margin-top:-1.4em;margin-left:-1.4em;color:gray;text-align:center;line-height:2.8em;cursor:pointer}.button_glass:hover{color:white}.button_glass.disable{pointer-events:none;color:dimgray;opacity:.5}.button_group.disappear{opacity:0}.button_glass.mini{width:2em;height:2em;margin-top:-1em;margin-left:-1em;line-height:2em}.button_glass>.lunchbox_red{position:absolute;width:1.8em;height:1.8em;top:50%;left:50%;margin-top:-0.9em;margin-left:-0.9em;background-color:#a72126;border-radius:5px;-webkit-box-shadow:0 0 5px black;-moz-box-shadow:0 0 5px black;-ms-box-shadow:0 0 5px black;box-shadow:0 0 5px black}.button_glass:hover>.lunchbox_red{background-color:#c05656}.ui_slider_horizontal{position:absolute;width:100%;height:100%}.ui_slider{position:absolute;height:.3em;border-radius:.3em;top:50%;left:1.5em;right:1.5em;margin-top:-0.15em;background-color:gray;cursor:pointer}.ui_slider.disable{pointer-events:none}.ui_slider_handle{position:absolute;width:2em;height:2em;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-radius:2em;top:50%;margin-left:-1em;margin-top:-1em;background-color:white}.ui_slider_handle.disable{pointer-events:none}.ui_slideswitch{position:absolute;top:50%;left:50%;width:4em;height:2em;margin-top:-1em;margin-left:-2em}.ui_slideswitch_range{position:absolute;width:50%;height:100%;left:25%}.ui_slideswitch_base{position:absolute;width:4em;height:2em;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-radius:2em;background-color:lightgray;border:.1em solid gray}.ui_slideswitch_handle{position:absolute;top:0;left:0;width:50%;height:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:white;border-radius:100%;border:.1em solid gray}.ui_slideswitch_light{position:absolute;width:0;height:100%;left:25%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:lightgreen;border-top:.1em solid gray;border-bottom:.1em solid gray}.ui_slideswitch_cap{position:absolute;top:0;left:0;width:50%;height:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:lightgreen;border-radius:100%;border:.1em solid gray}.ui_scrollbox{position:absolute;width:100%;height:100%;overflow:hidden}.ui_scrollcontent{position:absolute;width:100%;height:auto;top:0;left:0}.ui_scroll_slider_v{position:absolute;width:2em;height:100%;cursor:pointer}.ui_scroll_slider_v.disable{pointer-events:none}.ui_scroll_slider_handle_v{position:absolute;width:100%;background-color:gray;height:50%;cursor:pointer}.ui_scroll_slider_handle_v.disable{pointer-events:none}.fullsize{position:absolute;margin:0;padding:0;top:0;left:0;right:0;bottom:0;overflow:hidden}.padding_side{display:block;position:absolute;left:5px;right:5px;top:0;bottom:0}.padding_rect{display:block;position:absolute;left:5px;right:5px;top:5px;bottom:5px}.block{display:block;position:absolute;width:3em;height:3em;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.block.mini{width:2em;height:2em}.block.float_right{position:relative;float:right}.block_text_center{text-align:center;line-height:3em}.block_flex_w{display:block;position:absolute;height:3em}.block_half_w{display:block;position:absolute;width:50%;height:3em}.block_2_w{display:block;position:absolute;width:6em;height:3em}.block_2_w.center{left:50%;margin-left:-3em}.block_top_1{top:0}.block_top_2{top:3em}.block_top_2.mini{top:2em}.block_top_3{top:6em}.block_top_3.mini{top:4em}.block_top_4{top:9em}.block_top_4.mini{top:6em}.block_left_1{left:0}.block_left_2{left:3em}.block_left_2.mini{left:2em}.block_left_3{left:6em}.block_left_3.mini{left:4em}.block_left_4{left:9em}.block_left_4.mini{left:6em}.block_right_1{right:0}.block_right_2{right:3em}.block_right_2.mini{left:2em}.block_right_3{right:6em}.block_right_3.mini{left:4em}.block_right_4{right:9em}.block_right_4.mini{left:6em}.trn_set_toolbar{-webkit-transition-duration:.2s;-moz-transition-duration:.2s;-ms-transition-duration:.2s;transition-duration:.2s;-webkit-transition-timing-function:ease-out;-moz-transition-timing-function:ease-out;-ms-transition-timing-function:ease-out;transition-timing-function:ease-out}.trn_margin_top{-webkit-transition-property:margin-top;-moz-transition-property:margin-top;-ms-transition-property:margin-top;transition-property:margin-top}.trn_margin_bottom{-webkit-transition-property:margin-bottom;-moz-transition-property:margin-bottom;-ms-transition-property:margin-bottom;transition-property:margin-bottom}.trn_button{-webkit-transition-duration:.1s;-moz-transition-duration:.1s;-ms-transition-duration:.1s;transition-duration:.1s;-webkit-transition-timing-function:linear;-moz-transition-timing-function:linear;-ms-transition-timing-function:linear;transition-timing-function:linear;-webkit-transition-property:background-color;-moz-transition-property:background-color;-ms-transition-property:background-color;transition-property:background-color}@charset "utf-8";.text_white{color:white}.text_black{color:black}.text_gray{color:gray}.text_label{cursor:default}.toolbar{display:block;position:absolute;width:100%;height:3em;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;background-color:rgba(0,0,0,0.92)}.toolbar_header{height:3em;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3);top:0;margin-top:-3.75em}.toolbar_header.onstage{margin-top:0}.toolbar_footer{height:6em;-webkit-box-shadow:0 -2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 -2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 -2px 3px rgba(0,0,0,0.3);box-shadow:0 -2px 3px rgba(0,0,0,0.3);bottom:0;margin-bottom:-7.0em}.toolbar_footer.onstage{margin-bottom:0;height:auto;padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom)}.toolbar_container{display:block;position:relative;width:100%;height:3em}.nombre{position:relative;width:8em;height:1.5em;background-color:#111;color:gray;line-height:1.5em;text-align:center;top:0;margin:0 auto;border-radius:5px;-webkit-box-shadow:0 -2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 -2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 -2px 3px rgba(0,0,0,0.3);box-shadow:0 -2px 3px rgba(0,0,0,0.3)}.nombre.onstage{margin-top:-1em}.nombre_current{position:absolute;width:3.5em;left:0;text-align:right;font-weight:bold;color:white}.nombre_slash{position:absolute;width:1em;right:3em;text-align:center}.nombre_total{position:absolute;width:3em;right:0;text-align:left}.splash_screen{display:none;position:absolute;top:0;left:0;width:100%;height:100%}.splash_screen.onstage{display:block}.splash_base{position:absolute;top:0;left:0;visibility:hidden}.splash_image{position:absolute;top:0;left:0;visibility:hidden}.guidance{display:none;position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden}.guidance.onstage{display:block}.guidance_base{position:absolute;width:18em;height:10em;top:50%;left:50%;margin-top:-5em;margin-left:-9em;background-color:#222;border-radius:5px;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3)}.guidance_container{position:absolute;top:1.5em;left:0;width:100%}.guidance_shelf{position:relative;width:100%;height:2.5em}.guidance_cell{position:relative;width:100%;height:1.5em;line-height:1.5em;text-align:center}.guidance_text{color:white}.guidance_text.large{font-size:1.2em;font-weight:bold}.guidance_text.small{font-size:1em}.zoom_buttons_wrapper{position:absolute;width:6em;height:3em;left:50%;margin-left:-3em}.marking_arrow{position:absolute}.marking_arrow:after{content:"";position:absolute;top:.5em;left:-0.3em;width:2em;height:.2em;background-color:#a72126}.marking_arrow:before{content:"";position:absolute;border-color:transparent;border-style:dashed dashed solid;border-width:0 .7em .7em;border-bottom-color:#a72126;top:0}.marking_arrow.top{top:-0.7em}.submenu_base{position:absolute;background-color:rgba(0,0,0,0.9);padding:0 .25em;border-top:.2em solid dimgray;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3)}.submenu_container{display:block;position:relative;width:100%;height:3em}.submenu_partition_w{position:relative;width:100%;height:0;border-top:1px solid #333}.submenu_setting{display:none;top:3em;right:0;width:13em;height:auto}.submenu_setting.onstage{display:block}.submenu_setting>.marking_arrow{right:2.1em}.submenu_bookmark{display:none;top:3em;right:0;width:13em;height:auto}.submenu_bookmark.onstage{display:block}.submenu_bookmark>.marking_arrow{right:5.1em}.submenu_bookmark_button{height:3em;line-height:3em;color:lightgray;cursor:pointer;text-align:right}.submenu_bookmark_button:hover{background-color:#381010}.submenu_tableofcontents{display:none;top:3em;right:0;bottom:6.1em;width:18em;height:auto;min-height:12em;padding:0 1.25em 0 .25em}.submenu_tableofcontents.onstage{display:block}.submenu_tableofcontents.nothing{max-height:12em}.submenu_tableofcontents>.marking_arrow{right:8.1em}.submenu_tableofcontents_scrollslider{width:1em;right:0;top:0}.submenu_tableofcontents_scrollbox_wrapper{position:relative;width:auto;height:100%;left:0;right:1em}.submenu_tableofcontents_toc_nothing{position:absolute;width:100%;height:12em;line-height:12em;top:0;left:0;text-align:center;color:gray;overflow:hidden;pointer-events:none}.toc_select_default{padding:1em .5em;color:lightgray;border-bottom:1px solid #333;cursor:pointer}.toc_select_default:hover{background-color:#381010}.toc_select_default.disable{pointer-events:none;color:#333}.panels_layer{display:none;background-color:rgba(0,0,0,.6)}.panels_layer.onstage{display:block}.panel_base{position:absolute;background-color:#222;color:white;border-radius:5px;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3)}.panel_header{display:block;position:absolute;width:100%;height:2em;line-height:2em;top:0}.panel_content{display:block;position:absolute;width:100%;top:2em;bottom:0}.panel_footer{display:block;position:absolute;width:100%;height:3em;bottom:0}.panel_message{display:block;position:relative;width:100%;height:4em;margin-top:1em;text-align:center}.panel_container{display:block;position:relative;width:100%;height:3em}.panel_read_end{display:none;top:50%;left:50%;width:16em;height:12em;margin-left:-8em;margin-top:-6em}.panel_read_end.onstage{display:block}.panel_read_end.none_next_search{height:9em;margin-top:-4.5em}.panel_read_end_background{display:none}.panel_read_end_background.onstage{display:block}.panel_next_search{display:none;top:50%;left:50%;width:18em;height:11em;margin-left:-9em;margin-top:-5.5em}.panel_next_search.onstage{display:block}.panel_text_size{display:none;top:50%;left:50%;width:18em;height:12em;margin-left:-9em;margin-top:-6em}.panel_text_size.onstage{display:block}.panel_text_size_char_small{position:absolute;width:3em;height:19px;left:0;bottom:0}.panel_text_size_char_big{position:absolute;width:3em;height:38px;right:0;bottom:0}.panel_text_size_scale_triangle{position:relative;width:11em;height:3em;margin:0 auto}.scale_triangle_bottom_right{width:0;height:0;border-style:solid;border-width:0 0 1.6em 11em;border-color:transparent;border-bottom-color:#333;position:absolute;bottom:5px}.step_slider_point{position:absolute;width:.5em;height:.5em;top:50%;left:50%;margin-top:-0.25em;margin-left:-0.25em;border-radius:100%;background-color:gray}.step_slider_point_select{position:absolute;width:1em;height:1em;top:50%;left:50%;margin-top:-0.5em;margin-left:-0.5em;border-radius:100%;background-color:#a72126}.panel_colophon{display:none;top:50%;left:50%;width:auto;height:auto;padding:0;background-color:black;overflow:hidden;border:0}.panel_colophon.onstage{display:block}.panel_colophon_background{display:none}.panel_colophon_background.onstage{display:block}.panel_colophon_body{position:relative;overflow:hidden}.panel_colophon_frame{position:relative;width:100%;height:100%;border:0 solid #fff;display:block;overflow:hidden;line-height:0}.panel_colophon_please_wait{position:absolute;top:50%;left:50%;margin-top:-0.5em;margin-left:-4.5em;color:gray}.panel_tutorial{display:none;position:absolute;top:0;left:0;bottom:0;right:0;padding:0;background-color:black;overflow:hidden;border:0}.panel_tutorial.onstage{display:block}.panel_tutorial_block{position:absolute;width:3.5em;height:3.5em}.panel_tutorial_header{position:absolute;width:100%;height:3.5em;line-height:2em;top:0;left:0}.panel_tutorial_content{position:absolute;width:100%;top:3.5em;bottom:0}.panel_tutorial_background{display:none}.panel_tutorial_background.onstage{display:block}.panel_tutorial_body{position:relative;overflow:hidden;width:100%;height:100%}.panel_tutorial_frame{position:relative;width:100%;height:100%;border:0 solid #fff;display:block;overflow:hidden;line-height:0}.panel_tutorial_please_wait{position:absolute;top:50%;left:50%;margin-top:-0.5em;margin-left:-4.5em;color:gray}.dialogs_layer{display:none;background-color:rgba(0,0,0,.6)}.dialogs_layer.onstage{display:block}.dialog_base{position:absolute;background-color:#222;color:white;border-radius:5px;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3)}.dialog_header{display:block;position:absolute;width:100%;height:2em;line-height:2em;top:0}.dialog_header>.title{padding-left:.5em}.dialog_content{display:block;position:absolute;width:100%;top:2em;bottom:0}.dialog_footer{display:block;position:absolute;width:100%;height:3em;bottom:0}.dialog_message{display:block;position:relative;width:100%;height:4em;margin-top:1em;text-align:center;line-height:1.2em}.dialog_confirm{display:none;top:50%;left:50%;width:18em;height:11em;margin-left:-9em;margin-top:-5.5em}.dialog_confirm.onstage{display:block}.dialog_error{display:none;top:50%;left:50%;width:18em;height:11em;margin-left:-9em;margin-top:-5.5em}.dialog_error.onstage{display:block}.text_box{position:relative;width:100%;height:2.5em;line-height:2.5em;text-align:right;color:gray}.loading_spinner_layer{display:none}.loading_spinner_layer.onstage{display:block}.loading_spinner_base{position:absolute;width:4em;height:4em;top:50%;left:50%;margin-top:-2em;margin-left:-2em}.loading_spinner_boxs{position:absolute;top:50%;left:50%}.loading_spinner_box{position:absolute;width:1em;height:1em;background-color:white;border:1px solid gray;border-radius:1em;-webkit-box-shadow:0 2px 3px rgba(0,0,0,0.3);-moz-box-shadow:0 2px 3px rgba(0,0,0,0.3);-ms-box-shadow:0 2px 3px rgba(0,0,0,0.3);box-shadow:0 2px 3px rgba(0,0,0,0.3);-webkit-animation-timing-function:linear;animation-timing-function:linear;-webkit-animation-duration:.5s;animation-duration:.5s;-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite}.loading_spinner_box.spin_1{-webkit-animation-name:spinner_1;animation-name:spinner_1}.loading_spinner_box.spin_2{-webkit-animation-name:spinner_2;animation-name:spinner_2}.loading_spinner_box.spin_3{-webkit-animation-name:spinner_3;animation-name:spinner_3}.loading_spinner_box.spin_4{-webkit-animation-name:spinner_4;animation-name:spinner_4}.loading_spinner_box.l_t{top:-1.5em;left:-1.5em}.loading_spinner_box.r_t{top:-1.5em;left:.5em}.loading_spinner_box.r_b{top:.5em;left:.5em}.loading_spinner_box.l_b{top:.5em;left:-1.5em}@-webkit-keyframes spinner_1{0%{-webkit-transform:translate(0em,0em)}100%{-webkit-transform:translate(2em,0em)}}@keyframes spinner_1{0%{transform:translate(0em,0em)}100%{transform:translate(2em,0em)}}@-webkit-keyframes spinner_2{0%{-webkit-transform:translate(0em,0em)}100%{-webkit-transform:translate(0em,2em)}}@keyframes spinner_2{0%{transform:translate(0em,0em)}100%{transform:translate(0em,2em)}}@-webkit-keyframes spinner_3{0%{-webkit-transform:translate(0em,0em)}100%{-webkit-transform:translate(-2em,0em)}}@keyframes spinner_3{0%{transform:translate(0em,0em)}100%{transform:translate(-2em,0em)}}@-webkit-keyframes spinner_4{0%{-webkit-transform:translate(0em,0em)}100%{-webkit-transform:translate(0em,-2em)}}@keyframes spinner_4{0%{transform:translate(0em,0em)}100%{transform:translate(0em,-2em)}}.toast_box{display:block;position:fixed;top:15%;left:0;max-width:100%;pointer-events:none;background-color:black;border:solid white;border-width:2px 2px 2px 0;border-radius:0 25px 25px 0;white-space:nowrap;-webkit-transition-duration:500ms;-webkit-transition-timing-function:linear;-webkit-transition-property:left;transition-duration:500ms;transition-timing-function:linear;transition-property:left;opacity:0}.toast_box.onstage{opacity:1}.toast_box.from_right{left:auto;right:0;border-width:2px 0 2px 2px;border-radius:25px 0 0 25px;transition-property:right}.toast_box_content{min-height:50px;line-height:46px;margin-left:10px}.toast_box_message{vertical-align:middle;font-size:1em;font-family:"HGMaruGothicMPRO","HG丸ｺﾞｼｯｸM-PRO","ヒラギノ丸ゴ Pro W4","ヒラギノ丸ゴ Pro","Hiragino Maru Gothic Pro","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro";color:#f7f7f7}.arrow_icon{position:relative;vertical-align:middle;display:inline-block;line-height:100%;margin:3px 3px 3px 5px;width:44px;height:44px;border:2px solid white;border-radius:22px}.arrow_base{position:absolute;top:0;left:0;right:0;bottom:0;margin:auto;background-color:white;width:28px;height:3px;border-radius:1.5px;vertical-align:middle}.arrow_base:before{position:absolute;left:1px;margin:auto;content:"";background-color:white;width:24px;height:3px;border-radius:1.5px;-webkit-transform-origin:left center;transform-origin:left center;-webkit-transform:rotate(-37deg);transform:rotate(-37deg)}.arrow_base:after{position:absolute;left:1px;margin:auto;content:"";background-color:white;width:24px;height:3px;border-radius:1.5px;-webkit-transform-origin:left center;transform-origin:left center;-webkit-transform:rotate(37deg);transform:rotate(37deg)}.from_right .toast_box_content{margin-left:0;margin-right:10px}.from_right .arrow_icon{margin:3px 5px 3px 3px}.from_right .arrow_base:before,.from_right .arrow_base:after{left:auto;right:1px;transform-origin:right center}.ui_icon{position:absolute;top:50%;left:50%;margin-top:-19px;margin-left:-19px;width:38px;height:38px;background-image:url('./icons/icons_ui.png?v=005');background-repeat:no-repeat}@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (min-device-pixel-ratio:2),only screen and (min-resolution:2dppx){.ui_icon{position:absolute;top:50%;left:50%;margin-top:-19px;margin-left:-19px;width:38px;height:38px;background-image:url('./icons/icons_ui@2x.png?v=005');background-repeat:no-repeat;background-size:418px 76px}}.ui_icon.mini{margin-top:-9.5px;margin-left:-9.5px;width:19px;height:19px}.ui_icon.close{background-position:0 0}.ui_icon.reduction{background-position:-38px 0}.ui_icon.expansion{background-position:-76px 0}.ui_icon.mode_change_vertical{background-position:-114px 0}.ui_icon.page_double{background-position:-152px 0}.ui_icon.home{background-position:-190px 0}.ui_icon.fullscreen_on{background-position:-228px 0}.ui_icon.next_search{background-position:-266px 0}.ui_icon.help{background-position:-304px 0}.ui_icon.text_size{background-position:-342px 0}.ui_icon.turn_left{background-position:0 -38px}.ui_icon.trash{background-position:-38px -38px}.ui_icon.toc{background-position:-76px -38px}.ui_icon.bookmark{background-position:-114px -38px}.ui_icon.setting{background-position:-152px -38px}.ui_icon.minus{background-position:-190px -38px}.ui_icon.plus{background-position:-228px -38px}.ui_icon.bookmark_add{background-position:-266px -38px}.ui_icon.char_big{background-position:-304px -38px}.ui_icon.close_mini{background-position:-342px -38px}.ui_icon.char_small{background-position:-361px -38px}.ui_icon.loupe_small{background-position:-342px -57px}