#business .box {
  margin: 6rem auto 0 auto;
}

#business h4 {
  margin: 50px 0;
  text-align: center;
  line-height: 3rem;
}

@media screen and (max-width: 768px) {
  #business h4 {
    font-size: 1.6rem;
    margin: 30px 0;
  }
}

.biz_top_message {
  text-align: center;
}

@media screen and (max-width: 768px) {
  .biz_top_message {
    text-align: left;
  }
  #business .box {
    margin: 0 auto;
  }
  #business h2 {
    font-size: 1.8rem;
  }
}

#business p.tac {
  margin-bottom: 0;
  padding-bottom: 50px;
}

.biz_img {
  text-align: center;
  margin-bottom: 20px;
}

.bg1 h3 {
  margin: 0 !important;
  background: url("../img/biz_h3_bg.png") center no-repeat;
  background-color: #ffffff;
  background-size: contain;
}

@media screen and (max-width: 768px) {
  .bg1 h3 {
    font-size: 1.8rem !important;
    padding: 0 5%;
  }
}

section {
  padding: 0 !important;
}

.biz_flow {
  text-align: center;
  display: block;
  background: linear-gradient(0deg, #3A558E, #244271);
  color: #ffffff;
  max-width: 768px;
  min-height: 150px;
  margin: 0 auto;
  padding: 30px 5px;
  margin: 0 auto 60px auto;
  position: relative;
}

.biz_flow dt {
  font-size: 2.2rem;
}

@media screen and (min-width: 768px) {
  .biz_flow.icon_01 {
    background: url("../img/biz_icon_01.png"), linear-gradient(0deg, #3A558E, #244271);
    background-repeat: no-repeat;
    background-position: 5% center;
  }
  .biz_flow.icon_02 {
    background: url("../img/biz_icon_02.png"), linear-gradient(0deg, #3A558E, #244271);
    background-repeat: no-repeat;
    background-position: 95% center;
  }
  .biz_flow.icon_03 {
    background: url("../img/biz_icon_02.png"), linear-gradient(0deg, #3A558E, #244271);
    background-repeat: no-repeat;
    background-position: 95% center;
  }
  .biz_flow.icon_03::before {
    content: url("../img/biz_icon_01.png");
    position: absolute;
    left: 5%;
    top: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(5%);
  }
}

.biz_flow::after {
  content: "";
  border-top: 40px solid #FF8291;
  border-right: 20px solid transparent;
  border-bottom: 40px solid transparent;
  border-left: 20px solid transparent;
  display: block;
  position: absolute;
  bottom: -90px;
  left: calc(50% - 20px);
}

.biz_flow:nth-child(5)::after {
  content: none;
}

.biz_flow_end {
  margin-bottom: 20px;
}