.plan__box {
  background: #fff;
  border: solid 2px #1CB9EE;
  padding: 20px 40px 30px;
  margin-bottom: 28px;
  text-align: center;
}
.plan__box.is-red {
  border-color: #E9463F;
}
.plan__box.is-red .plan__box-hgroup {
  color: #E9463F;
}
.plan__box.is-red .plan__box-hgroup::after {
  background: url(/assets/img/school/curriculum/bg_plan_heading_02.png) no-repeat center/contain;
}
.plan__box.is-pink {
  border-color: #EB6DA5;
}
.plan__box.is-pink .plan__box-hgroup {
  color: #EB6DA5;
}
.plan__box.is-pink .plan__box-hgroup::after {
  background: url(/assets/img/school/curriculum/bg_plan_heading_03.png) no-repeat center/contain;
}
.plan__box.is-orange {
  border-color: #F08637;
}
.plan__box.is-orange .plan__box-hgroup {
  color: #F08637;
}
.plan__box.is-orange .plan__box-hgroup::after {
  background: url(/assets/img/school/curriculum/bg_plan_heading_04.png) no-repeat center/contain;
}
.plan__box.is-yellow {
  border-color: #F8B500;
}
.plan__box.is-yellow .plan__box-hgroup {
  color: #F8B500;
}
.plan__box.is-yellow .plan__box-hgroup::after {
  background: url(/assets/img/school/curriculum/bg_plan_heading_05.png) no-repeat center/contain;
}
.plan__box-hgroup {
  color: #1CB9EE;
  margin-bottom: 20px;
  position: relative;
}
.plan__box-hgroup::after {
  content: "";
  width: 135px;
  height: 101px;
  background: url(/assets/img/school/curriculum/bg_plan_heading_01.png) no-repeat center/contain;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.plan__box-heading {
  font-size: 2.4rem;
  font-weight: 500;
}
.plan__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.plan__list li {
  width: 100%;
}

.support li {
  margin-bottom: 15px;
}

@media screen and (max-width: 767px) {
  .plan__box {
    padding: 20px 20px 20px;
  }
  .plan__list li {
    margin-bottom: 15px;
  }
}

@media screen and (min-width: 768px) {
  .plan__list li {
    width: 32%;
  }
}