<h1 class="cp_h1title">見出しテキスト</h1>
.cp_h1title {
position: relative;
background: #4DD0E1;
padding: 0.3em;
border-radius: 0 5px 5px 5px;
color: #fff;
}
.cp_h1title:after {
position: absolute;
content: '.cp_h1title {
position: relative;
background: #4DD0E1;
padding: 0.3em;
border-radius: 0 5px 5px 5px;
color: #fff;
}
.cp_h1title:after {
position: absolute;
content: '\002713 Check';
background: #00ACC1;
color: #fff;
left: 0px;
bottom: 100%;
border-radius: 5px 5px 0 0;
padding: .1em .5em 0em .3em;
font-size: .5em;
letter-spacing: 0.05em;
}
2713 Check';
background: #00ACC1;
color: #fff;
left: 0px;
bottom: 100%;
border-radius: 5px 5px 0 0;
padding: .1em .5em 0em .3em;
font-size: .5em;
letter-spacing: 0.05em;
}