【ソースコード】初級編：コーポレートサイト／1カラム
style.css
style.css
@charset "UTF-8";
html {
font-size: 100%;
}
body {
background-color: #f0f0f0;
color: #000;
font-size: 0.875rem;
}
a {
color: #000;
font-size: 0.875rem;
text-decoration: none;
}
img {
max-width: 100%;
vertical-align: bottom;
}
li {
list-style: none;
}
.logo {
width: 100px;
line-height: 1px;
margin-right: 60px;
}
.logo a {
display: block;
}
.section-title {
font-weight: normal;
line-height: 1;
margin-bottom: 50px;
}
/*
疑似要素を使って下線を引く
*/
.section-title::after {
content: "";
width: 40px;
height: 1px;
background-color: #000;
display: block;
}
/*
「display: inline-block;」を設定してブロック化することで、
改行されてmargin-bottomが使用できるようになる
*/
.section-title .en {
display: block;
font-size: 2.25rem;
letter-spacing: 0.3em;
margin-bottom: 10px;
}
.section-title .ja {
display: block;
font-size: 0.875rem;
margin-bottom: 36px;
}
/*
横幅を設定するための共通クラス
*/
.wrapper {
width: 100%;
max-width: 1032px;
padding: 0 16px;
margin: 0 auto;
}
/*-------------------------------------------
ヘッダー
-------------------------------------------*/
#header {
height: 80px;
display: flex;
justify-content: space-between;
align-items: center;
}
#header .inner {
display: flex;
align-items: center;
}
#header .inner ul {
display: flex;
align-items: center;
}
#header .inner li {
margin-right: 30px;
}
#header .inner li:last-child {
margin-right: 0;
}
#header .contact {
width: 200px;
height: 80px;
line-height: 80px;
background-color: #000;
color: #fff;
font-size: 0.75rem;
display: inline-block;
text-align: center;
}
#header .contact:hover {
background-color: #333;
}
/*-------------------------------------------
Mainvisual
-------------------------------------------*/
#mainvisual {
margin-bottom: 120px;
}
/*
メインビジュアルを画面の高さに合わせる
headerの高さが80pxあるので、100vhから80px分だけマイナスする
*/
#mainvisual img {
width: 100%;
height: calc(100vh - 80px);
object-fit: cover;
}
/*-------------------------------------------
News
-------------------------------------------*/
#news {
margin-bottom: 120px;
}
#news .list {
display: flex;
justify-content: space-between;
}
/*
「width: calc(100%/3);」で横幅を3等分する
*/
#news .list li {
width: calc(100%/3);
border-right: solid 1px #000;
padding: 10px 20px;
}
#news .list li:first-child {
padding-left: 0;
}
#news .list li:last-child {
border-right: none;
padding-right: 0;
}
#news .list li .date-area {
margin-bottom: 16px;
}
#news .list li .date-area span {
width: 50px;
height: 20px;
line-height: 20px;
background-color: #000;
color: #fff;
display: inline-block;
font-size: 0.75rem;
margin-left: 10px;
text-align: center;
}
/*-------------------------------------------
About
-------------------------------------------*/
#about {
display: flex;
margin-bottom: 120px;
}
#about .img {
width: 55%;
}
#about .img img {
width: 100%;
height: 400px;
object-fit: cover;
}
#about .text {
width: 45%;
padding: 180px 5% 0 5%;
}
#about .text p {
line-height: 2.2;
}
/*-------------------------------------------
Business
-------------------------------------------*/
#business {
margin-bottom: 120px;
}
#business .flex {
display: flex;
justify-content: space-between;
padding: 0 10%;
}
#business .flex .left {
width: 46%;
margin-top: 100px;
}
#business .flex .right {
width: 46%;
}
#business .flex .item {
margin-bottom: 50px;
}
#business .flex .item:last-child {
margin-bottom: 0;
}
#business .flex .title {
font-weight: bold;
margin: 0 0 10px 18px;
position: relative;
}
/*
疑似要素でタイトルの横線を引く
*/
#business .flex .title::before {
content: "";
width: 8px;
height: 1px;
background-color: #000;
position: absolute;
top: 50%;
left: -18px;
}
/*-------------------------------------------
Company
-------------------------------------------*/
/*
テキストと画像はpositionを使って配置
子要素の「position: absolute;」で高さがなくなるため、
「height: 750px;」を指定して高さを確保
*/
#company {
height: 750px;
display: flex;
align-items: center;
position: relative;
}
#company .text {
width: 55%;
background-color: #fff;
padding: 100px 8% 100px 6%;
position: absolute;
top: 0;
left: 0;
}
#company .img {
width: 53%;
position: absolute;
top: 115px;
right: 0;
}
#company .img img {
width: 100%;
height: 400px;
object-fit: cover;
}
#company .info {
display: flex;
align-items: center;
flex-wrap: wrap;
}
#company .info dt {
width: 20%;
margin-top: 10px;
}
/*
1つめのdtにはmargin-topを設定しない
*/
#company .info dt:first-of-type {
margin-top: 0;
}
#company .info dd {
width: 80%;
margin-top: 10px;
}
/*
1つめのddにはmargin-topを設定しない
*/
#company .info dd:first-of-type {
margin-top: 0;
}
#company .info .add {
margin-left: 20%;
}
/*-------------------------------------------
footer
-------------------------------------------*/
#footer {
background-color: #fff;
padding-bottom: 20px;
}
#footer .flex {
display: flex;
align-items: center;
justify-content: space-between;
padding: 40px 0;
}
#footer .flex .logo {
margin-right: 0;
}
#footer .copyright {
font-size: 0.625rem;
}
/*-------------------------------------------
SP
-------------------------------------------*/
@media screen and (max-width: 900px) {
.logo {
width: 80px;
margin: 8px 0;
}
.section-title {
margin-bottom: 34px;
}
.section-title .ja {
margin-bottom: 24px;
}
/*-------------------------------------------
ヘッダー
-------------------------------------------*/
#header .inner {
flex-direction: column;
align-items: flex-start;
}
#header .contact {
display: none;
}
/*-------------------------------------------
Mainvisual
-------------------------------------------*/
#mainvisual {
margin-bottom: 80px;
}
/*-------------------------------------------
News
-------------------------------------------*/
#news {
margin-bottom: 80px;
}
#news .list {
flex-direction: column;
}
#news .list li {
width: 100%;
border-right: none;
padding: 10px 0;
margin-bottom: 20px;
}
#news .list li:last-child {
margin-bottom: 0;
}
/*-------------------------------------------
About
-------------------------------------------*/
#about {
flex-direction: column;
margin-bottom: 80px;
}
#about .img {
width: 100%;
margin-bottom: 30px;
}
#about .img img {
height: 300px;
}
#about .text {
width: 100%;
padding: 0 16px;
}
/*-------------------------------------------
Business
-------------------------------------------*/
#business {
margin-bottom: 80px;
}
#business .flex {
flex-direction: column;
padding: 0;
}
#business .flex .left {
width: 100%;
margin: 0 0 30px 0;
}
#business .flex .right {
width: 100%;
}
#business .flex .item {
text-align: center;
margin-bottom: 30px;
}
#business .flex .title {
text-align: left;
}
/*-------------------------------------------
Company
-------------------------------------------*/
/*
「position: static;」でrelativeを解除
*/
#company {
height: auto;
flex-direction: column;
position: static;
}
/*
「position: static;」でabsoluteを解除
*/
#company .text {
width: 100%;
padding: 40px 20px;
margin-bottom: 20px;
position: static;
}
/*
「position: static;」でabsoluteを解除
*/
#company .img {
width: 100%;
padding: 0;
position: static;
}
#company .info {
flex-direction: column;
}
#company .info dt {
width: 100%;
margin-top: 20px;
}
#company .info dd {
width: 100%;
margin-top: 5px;
padding-left: 14px;
}
#company .info dd:first-of-type {
margin-top: 5px;
}
#company .info .add {
margin-left: 0;
}
/*-------------------------------------------
footer
-------------------------------------------*/
#footer .flex {
flex-direction: column;
align-items: flex-start;
}
#footer .flex .logo {
margin-bottom: 10px;
}
}
