@charset "UTF-8";
html,body{margin:0;padding:0;}
<meta name="viewport" content="width=device-width,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<link rel="stylesheet" href="https://cdn.linearicons.com/free/1.0.0/icon-font.min.css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script>
    $(function(){
       $('a[href^=#]').click(function() {
          var speed = 700;
          var href= $(this).attr("href");

          var target = $(href == "#" || href == "" ? 'html' : href);
          var position = target.offset().top;
          $('body,html').animate({scrollTop:position}, speed, 'swing');
          return false;
       });
    });
</script>
<style type="text/css">
@import url('https://fonts.googleapis.com/css?family=Marcellus');

* {
    margin: 0;
    padding: 0;
    font-size: 100%;
    font-weight: normal;
    list-style-type: none;
    box-sizing: border-box;
}

input, button, textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0;
    padding: 0;
    background: none;
    border: none;
    border-radius: 0;
    outline: none;
    resize: none;
}


a {
    text-decoration: none;
}

body {
    color: #111;
    letter-spacing: 0.1875em;
    line-height: 7mm;
    font-size: 12px;
    font-family: 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3',Meiryo, メイリオ, sans-serif;
    color="#999999
    word-break: break-all;
    text-align: justify;
    background: url(http://www.diced.jp/~injector/water067-2) center top fixed;
    background-size: cover;
}

html,body {
    height: 100%;
}

article {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

header {
    width: 100%;
    padding: 30px 10px;
    background: rgba(255,255,255,0.95);
    text-align: center;
    font-family: 'Marcellus', serif;
    letter-spacing: 1.5px;
}

header * {
    color: #333;
}

header .lnr {
    font-size: 20px;
    position: relative;
    left: 5px;
}

header h1 {
    font-size: 30px;

}

.fontweight{
    font-weight: lighter;
}

header p {
    font-size: 11px;
    font-family: sans-serif;
    margin: -5px 0 20px 0;
}


</style>