縦に線を引く【CSS】

01はじめに

CSSでいろんな事ができるようになってきました。
サイトを作っている上で、時々思い出せない縦に線を引く、、、。
地味に単純なのに思い出せない時があります。
年ですかねぇ～～～。笑

やり方は2つあって、一つは文字の行間に線を引くやり方、そしてもう一つはブロックに線を最初からCSSに指定しておくやり方です。
最初の方は、行が増えれば増えるほど同時に縦線が伸びていきます。
もう一つのやり方は最初から指定するやり方なので、変更する際にはCSSも変更しなければいけません。
そのサイトの状況に合わせて、どちらかやりやすい方で使うと良いと思います。

HTML

<div class="line-left">
  One<br> Two<br> Three<br> Four<br> 
</div>

CSS

.line-left {
  border-left: thick solid #a1c6b5;
  padding-left: 10px;
}

---

HTML

<div class="line-vertical"></div>

CSS

.line-vertical{
  margin-left: 2%;
  width: 5px;
  height: 150px;
  background-color: brown;
}

---

HTML

<div class="section-block">
 <div class="text-block"><p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p></div>
<div class="line-vertical"></div>
 <div class="text-block"><p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</p></div>    
</div>

CSS

.line-vertical{
    margin-left: 3%;
    margin-top: 2%;
  width: 2px;
  height: 220px;
  background-color: #a1c6b5;
  float: left;
}
.section-block{
    width: 100%;
    clear: both;
}
.text-block{
    width: 40%;
    float: left;
    margin-left: 3%;
}