/*==================================================================

reset

==================================================================*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}


/*==================================================================

base style

==================================================================*/

html{ height:100%;}

body{
  font-family: "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  border-top:5px solid #0092DF;
  background:#FFFFFF;
  color:#333333;
  letter-spacing:0.02em;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  height:100%;
}

a { text-decoration: none;  color:#333333;}
a:hover { color: #FF8000;}

h1 {
  font-size:200%;
  padding:20px 20px 20px 0;
  border-bottom:1px solid #BBBBBB;
  color:#555555;
  margin-bottom:10px;
}
h2 {
  font-size:170%;
  padding:15px 15px 15px 0;
  color:#555555;
  margin-bottom:5px;
}
h3 {
  font-size:140%;
  padding:10px 10px 15px 0;
  color:#555555;
  margin-bottom:5px;
}


/*==================================================================

layout

==================================================================*/

#wrapper{
  height: 100%;
  overflow-x: hidden;
  position: relative;
  background-color:#FFFFFF;
}

#header{
  margin:0 auto;
  padding:20px 20px 10px 20px;
  background-color:#F7FBFE;
}
#blk-content{
  background:#FFF;
  max-width:100%;
  margin:0 auto;
}

div#content{
  padding:10px 10px 20px;
}

@media screen and ( min-width:960px ){
  div#content{
    padding:15px 40px 50px;
  }
}

/*==================================================================

menu

==================================================================*/

.overlay {
  content: "";
  display: block;
  width: 0;
  height: 0;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity .5s;
}
.overlay.open {
  width: 100%;
  height: 100%;
  opacity: 1;
}
main {
  height: 100%;
  min-height: 100vh;
  padding: 0 50px;
  background-color: #eee;
  transition: all .5s;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
main h1 {
  text-align: center;
  font-weight: 500;
}
main p {
  text-align: center;
}
.menu-trigger {
  display: inline-block;
  width: 36px;
  height: 28px;
  vertical-align: middle;
  cursor: pointer;
  position: fixed;
  top: 30px;
  right: 30px;
  z-index: 100;
  transform: translateX(0);
  transition: transform .5s;
 }
 .menu-trigger.active {
  transform: translateX(-250px);
}
 .menu-trigger span {
  display: inline-block;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #000;
}
.menu-trigger.active span {
  background-color: #fff;
}
.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger.active span:nth-of-type(1) {
  transform: translateY(12px) rotate(-45deg);
}
.menu-trigger span:nth-of-type(2) {
  top: 12px;
}
.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}
.menu-trigger.active span:nth-of-type(3) {
  transform: translateY(-12px) rotate(45deg);
}

nav {
  width: 250px;
  height: 100%;
  padding-top: 100px;
  background-color: rgb(16, 69, 153, 0.8);
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10;
  transform: translate(250px);
  transition: all .5s;
}
nav.open {
  transform: translateZ(0);
}
nav li {
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

* {
  box-sizing: border-box;
}
ul {
  list-style: none;
}

/*==================================================================

common class

==================================================================*/
.clear{clear:both;}
.common-para{ padding:15px 0;}
.notice{
  padding:20px;
  margin:10px 0;
  border:1px solid #C00;
}

.txt_r{ text-align:right;}
.txt_c{ text-align:center;}

.words_l{ font-size:200%;}