WEB制作
【css】safariでcheckboxがうまく効かない時の回避方法

https://jsfiddle.net/ee1uhb3g/
Checkbox
.custom-checkbox {
position: relative;
display: block;
margin-top: 10px;
margin-bottom: 10px;
line-height: 20px;
}
.custom-checkbox span {
  display: block;
  margin-left: 20px;
  padding-left: 7px;
  line-height: 20px;
  text-align: left;
}
.custom-checkbox span::before {
  content: “”;
  display: block;
  position: absolute;
  width: 20px;
  height: 20px;
  top: 0;
  left: 0;
  background: #fdfdfd;
  border: 1px solid #e4e5e7;
  @include vendorize(box-shadow, inset 2px 2px 0px 0px rgba(0, 0, 0, 0.1));
}
.custom-checkbox span::after {
  display: block;
  position: absolute;
  width: 20px;
  height: 20px;
  top: 0;
  left: 0;
  font-size: 18px;
  color: #0087b7;
  line-height: 20px;
  text-align: center;
}
.custom-checkbox input[type=”checkbox”] {
  opacity: 0;
  z-index: -1;
  position: absolute;
}
.custom-checkbox input[type=”checkbox”]:checked + span::after {
  font-family: “FontAwesome”;
  content: “\f00c”;
  background:#d44803;
  color:#fff;
}
【css】position:stickyがsafariで効かない理由
https://ecmemo.net/safari-sticky-problem
safariでは”position: -webkit-sticky;”を追加しましょう
【jquery】swiperのループ不具合解消
【css】::placeholderを個別に指定
https://developer.mozilla.org/ja/docs/Web/CSS/::placeholder
【jquery】表面がゆらゆら揺れるripples.js
【jquery】chart.jsの実装サンプル

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