@charset "UTF-8";

/*共通*/
p {
    line-height: 1.6;
    word-wrap: break-word;
    font-family: 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Meiryo', sans-serif , 'ヒラギノ角ゴ Pro W3';
    font-size: 20px;
}
.contents{
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
    color: #333;
}
.contents-box{
	max-width: 750px;
	margin: 0 auto;
    padding: 0 3%;
	box-sizing:border-box;
    background: #fff;
}

a:link, a:visited, a:hover, a:active {
    color: #fff;
    text-decoration: none;
}
a:hover {
    opacity: 0.7;
}
.pc_ds{
    display: block;
}
.sp_ds{
    display: none;
}
img,video{
    max-width: 100%;
    width: 100%;
}

/*テキスト*/
b{
	font-weight: bold;
}
.tyuu{
    font-size: 12px;
}
.mt3{
	margin-top: 3%;
}

/*ポジション*/
.po_r{
    position: relative;
}
.po_a{
    position: absolute;
}

/*ポジション　上下左右中央*/
.po_ce{
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}
/*ポジション　左右中央*/
.po_lr_ce{
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}

/*----------sp------------*/
@media (max-width: 767px) { 
/*共通*/
.contents{
    width: 100%;
}

.sp_ds{
    display: block;
}
.pc_ds{
    display: none;
}

/*テキスト*/
.tyuu{
    font-size: 10px;
}
}


/*タイトル*/
h1{
    font-size: 30px;
    padding: 2%;
    font-weight: bold;
    margin-top: 5%;
    text-align: center;
}
h2{
    font-size: 28px;
    padding: 1%;
    font-weight: bold;
    margin-top: 3%;
    border-top: 5px solid #e74d00;
    border-bottom: 5px solid #e74d00;
    text-align: center;
}
h4{
    font-size: 25px;
    padding: 2%;
    font-weight: bold;
    margin-top: 15%;
    border-left: 5px solid #377300;
    background-color: #fffdd7;
}
@media (max-width: 760px) {
h2{
   font-size: max(4.2vw,22px);
}
h4{
   font-size: max(3.5vw,20px);
}
}

/*コラム*/
.column{
    margin-top: 15px;
    padding: 1% 1% 10%;
}
.column p{
    border-bottom: 1px dashed #aaa;
    padding: 10px;
}
.column a{
    color: #000;
}

footer{
    margin-top: 5%;
    padding: 2%;
    background-color: #aaa;
    text-align: center;
}
footer a{
    color: #fff;
    text-decoration: none;
}