changed main.css(add media only screen })

changed main.css(nav screen size 480px and add max-width 600px → nav ul li 120px)

changed main.css(nav screen size 481px)

changed main.css(nav screen size 568px)

changed main.css(.wapper → .contents)

changed main.css(delete header pading-top)

changed main.css(img.photo → .explanation img), changed oasis.html(deleted img class, add alt)

add h1tag, changed main.css(h2 margin-top 2em)

add h1tag, changed main.css(explanation margin-top 4em bottom 2em)

add h1tag, changed main.css(nav font-weight bold)

changed design(nav,h1,explanation)

changed main.css(explanation design)

changed main.css(changed h2, footer)

changed main.css(add contents margin)

changed main.css(navboxの調整)

changed main.css(CSSが変わらなかったのでもう一度)

changed main.css(delete current and new design)

changed css/main.css (changed nav color)

header img width=100%

changed index.html, add css/main.css

Version up index.html.

Added and updated