h2 {
  position: relative;
  padding: .25em 0 .5em .75em;
  border-left: 6px solid #3498db;
}
h2::after {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  width: 100%;
  height: 0;
  border-bottom: 1px solid #ccc;
}
h3 {
	padding: .75em 1em;
	border: 1px solid #ccc;
	border-top: 3px solid #3498db;
	background: -webkit-linear-gradient(top, #fff 0%, #f0f0f0 100%);
	background: linear-gradient(to bottom, #fff 0%, #f0f0f0 100%);
	box-shadow: 0 -1px 0 rgba(255, 255, 255, 1) inset;
}
h4 {
	padding: .25em 0 .5em .75em;
	border-left: 6px solid #ccc;
	border-bottom: 1px solid #ccc;
}

/*============================================================
フキダシデザイン
============================================================*/
.arrow_answer,
.arrow_question {
position: relative;
background: #fff;
border: 1px solid #c8c8c8;
padding: 30px 25px;
border-radius: 10px;
width: 70%;
font-size: 13px;
}
.arrow_question {
float: right;
margin-right: 20px;
}
.arrow_answer:after,
.arrow_answer:before,
.arrow_question:after,
.arrow_question:before {
top: 50%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
}
.arrow_question:after,
.arrow_question:before { right: 100%; }
.arrow_answer:after,
.arrow_answer:before { left: 100%; }
.arrow_answer:after,
.arrow_question:after {
border-color: rgba(255, 255, 255, 0);
border-width: 15px;
margin-top: -15px;
}
.arrow_answer:after { border-left-color: #fff ; }
.arrow_question:after { border-right-color: #fff ; }
.arrow_answer:before,
.arrow_question:before {
border-color: rgba(200, 200, 200, 0);
border-width: 16px;
margin-top: -16px;
}
.arrow_answer:before { border-left-color: #c8c8c8; }
.arrow_question:before { border-right-color: #c8c8c8; }
.question_image { float: left; }
.answer_image {
float: right;
margin-right: 20px;
}
.answer_image img,
.question_image img { border-radius: 50px; }
.question_Box {
margin-bottom: 25px;
overflow: hidden;
}