/*
Theme Name: Twenty Seventeen Child
Template:   twentyseventeen
*/

.entry-content h2 {
  color: #F6FBF6;/*文字色*/
  position: relative;
  padding: 0.6em;
  background: #77B8DA;
}

.entry-content h2:after {
position: absolute;
content: '';
top: 100%;
left: 30px;
border: 15px solid transparent;
border-top: 15px solid #77B8DA;
width: 0;
height: 0;
}

.entry-content  h3 {
padding: 0.4em 0.5em;/*文字の上下 左右の余白*/
color: #494949;/*文字色*/
background: #f4f4f4;/*背景色*/
border-left: solid 5px #77B8DA;/*左線*/
border-bottom: solid 3px #d7d7d7;/*下線*/
}