motsu0

.page-outer{
  position: sticky;
  bottom: 0;
  box-shadow: 0 10px 5px -5px rgba(0,0,0,.5);
}
.page-outer.z1{
  z-index: 10;
}
.page-outer.z2{
  z-index: 9;

motsu0

.parallax-outer{
  margin: 300px 0;
}
.parallax{
  box-shadow: 0 0 2px 2px rgba(245,124,0 ,.7);
}
.parallax.p1-1{
  display: flex;
  justify-content: center;
  align-items: center;

motsu0

.face-outer{
  width: 60%;
  margin: 0 auto;
}
.face-outline{
  position: relative;
  border: 1px solid #333;
  border-radius: 50%;
}
.face-outline::before{

motsu0

function get_params2(){
  const params = (new URL(document.location)).searchParams;
  output_query2(params);
}
function output_query2(params){
  output[1].textContent = '';
  let str = '';
  for(key of params.keys()){
    str += esc_html(key) +'='+ esc_html(params.get(key)) + '<br>';
  }

motsu0

.anaclo{
  position: relative;
  width: 80%;
  margin: 0 auto;
}
.anaclo-frame{
  box-sizing: border-box;
  position: relative;
  width: 100%;
  border: 5px solid #444;

motsu0

function get_params1(){
  let params = {};
  if(location.search!=''){
    location.search.replace('?','').split('&').forEach(str=>{
      const kv = str.split('=');
      params[kv[0]] = decodeURI(kv[1]);
    });
  }
  output_query1(params);
}

motsu0

.hamb-bt-demo{
  position: absolute;
  top: 5px;
  right: 5px;
  z-index: 10;
  width: 40px;
  height: 40px;
  background-color: #C8E6C9;
}
.hamb-line{

motsu0

.display{
  position: relative;
  width: 150px;
  height: 240px;
  border: 1px solid #333;
  overflow-x: hidden;
}
.nav{
  box-sizing: border-box;
  position: absolute;

motsu0

.hamb-bt{
  display: inline-block;
  position: relative;
  width: 50px;
  height: 50px;
  background-color: #C8E6C9;
}
.hamb-line{
  position: absolute;
  left: 50%;

motsu0

<!-- 元のhtml -->
<div>
  <div id="sample-parent">#sample-parent</div>
  <div class="sample-parent">.sample-parent</div>
  <div class="sample-parent">.sample-parent</div>
  <div class="sample-parent">.sample-parent</div>
</div>
<!-- include処理 -->
<script src="path/to/include-html.js"></script>
<script>