html *, body *{
	margin: 0;
	padding:0;
	line-height: 1.6;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
	box-sizing: border-box;
}

header h1{
	text-align: center;
}
.copyright.fujitaka {
    background: #3b3a3a;
    color: #fff;
    text-align: center;
    padding: 1em 0;
}

.copyright.fujitaka a {
    color: #fff;
    text-decoration: none;
}

.main_content {
    max-width: 970px;
    margin: 40px auto;
}

ul, ul li {
    list-style: none;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #0356f4;
}

a:hover {opacity: 0.9;}

.history {
    background: #f1f1f1;
    border-radius: 10px;
    padding: 1em 2em;
    max-width: 800px;
    margin: auto;
}

.history li span {padding-right: 1em;}