@charset "utf-8";

:root {
    --background-color: #FFF;
    --main-color: #1E78C8;
    --sub-color: #F1FDFF;
    --text-color: #333;
    --link-color: #1E78C8;
    --gradient-start-color: #D9F5FF;
    --gradient-end-color: #B4DCFF;
    --bg-gradient: linear-gradient(var(--gradient-start-color), var(--gradient-end-color));
}

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
    line-height:1.4;
}

article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section {
    display:block;
}

ol,ul {
    list-style:none;
}

blockquote, q {
    quotes:none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content:'';
    content:none;
}

a {
    margin:0;
    padding:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

/* change colours to suit your needs */
ins {
    background-color:#ff9;
    color:#000;
    text-decoration:none;
}

/* change colours to suit your needs */
mark {
    background-color:#ff9;
    color:#000;
    font-style:italic;
    font-weight:bold;
}

del {
    text-decoration: line-through;
}

abbr[title], dfn[title] {
    border-bottom:1px dotted;
    cursor:help;
}

table {
    border-spacing:0;
}
table dt,table dd{
    text-align:left;
}

/* change border colour to suit your needs */
hr {
    display:block;
    height:1px;
    border:0;
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}

input, select {
    vertical-align:middle;
}

img {
    vertical-align: top;
    font-size:0;
    line-height: 0;
}
h1,h2,h3,h4,h5,h6{
    font-size:100%;
}



/* --------------------------------------------------------------- 基本構造 -- */


table{
    font-size:inherit;
    font:100%; /* IE6΍ */
}

/* clear */
.clearfix:after{
    content:".";
    clear:both;
    display:block;
    line-height:0;
    height:0;
    visibility:hidden;
}
.clearfix{
    zoom:1;
}