Set high resolution images for smart phone
When you want to put side images in your blog. Below is my hugo example in this blog. {{ $cover := .Fill "120x120 Center q100" }} {{ $cover_2x := .Fill "240x240 Center q100" }} {{ $cover_3x := .Fill "360x360 Center q100" }} <img srcset="{{ $cover_2x.Permalink }} 2x, {{ $cover_3x.Permalink }} 3x" src="{{ $cover.Permalink }}"> Copy Reference: https://web-creators-tips.com/matome/%e3%82%b9%e3%83%9e%e3%83%bc%e3%83%88%e3%83%95%e3%82%a9%e3%83%b3%e3%81%a7%e7%94%bb%e5%83%8f%e3%81%8c%e3%81%bc%e3%82%84%e3%81%91%e3%82%8b%e5%95%8f%e9%a1%8c%e3%81%ae%e7%b0%a1%e5%8d%98%e3%81%aa%e5%af%be/ https://creative.eccom.jp/922/