.bg_kirikae {
    background-color: #e8534b;
    padding: 1rem 0;
    margin-bottom: 2.5rem;
}

.bottom .accordion {
	background-color: #fff;
	padding: 2rem;
}

.bottom .accordion dt .title {
	color: #1a1d1e;
}

.bottom .accordion dt .title::before {
  border-top: 4px solid #1a1d1e;
  border-right: 4px solid #1a1d1e;
}

.bottom .accordion dt.active .title::before {
  border-top: 4px solid #1a1d1e;
  border-right: 4px solid #1a1d1e;
}

.main_visu_area {
	padding: 2rem 1rem 3rem;
}

.plus {
    margin-top: 1.5rem;
}

@media screen and (max-width:659px) {
    .bg_kirikae {
    padding: .5rem 0;
    margin-bottom: 1.5rem;
}
    
    .main_visu_area {
	padding: 2rem 1rem 2rem;
}
    
.plus {
    margin-top: 1rem;
}
}