.box {
  background: #f2f2f2;
}
.box .box__inner {
  padding: 3% 1%;
}
.box .box__inner .box__box {
  display: table;
  width: 100%;
  max-width: 1280px;
  margin: auto;
}
.box .box__inner .box__box .box__cell {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  width: 46%;
}
.box .box__inner .box__box .box__cell:nth-child(even) {
  border-left: solid 1px #ddd;
}
.box .box__inner .box__box .box__cell .box__float {
  margin: 30px auto 0 auto;
  max-width: 1280px;
  min-height: 1px;
  zoom: 1;
  min-height: 1px;
  zoom: 1;
}
.box .box__inner .box__box .box__cell .box__float:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.box .box__inner .box__box .box__cell .box__float .box__float__cell {
  box-sizing: border-box;
  width: 50%;
  float: left;
  text-align: center;
}
.box .box__inner .heading__title {
  font-size: 1.57rem;
  line-height: 1.3em;
  text-align: center;
}
.box .box__inner .heading__sub {
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.3em;
  text-align: left;
}
.box .box__inner .heading {
  margin-top: 30px;
  font-size: 1.57rem;
  line-height: 1.3em;
  text-align: left;
}
.box .box__inner .heading span {
  font-size: 2.71rem;
  line-height: 1.3em;
}
.box .box__inner .heading__paragraph {
  margin-top: 20px;
  font-size: 0.86rem;
  line-height: 1.3em;
  text-align: left;
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
  .box .box__inner .box__box .box__cell .box__float .box__float__cell {
    box-sizing: border-box;
    width: 100%;
    float: none;
    text-align: center;
  }
  .box .box__inner .heading__sub {
    text-align: center;
  }
  .box .box__inner .heading {
    text-align: center;
  }
  .box .box__inner .heading__paragraph {
    text-align: center;
  }
}
@media screen and (max-width: 767px) {
  .box .box__inner .box__box {
    display: block;
  }
  .box .box__inner .box__box .box__cell {
    display: block;
    vertical-align: middle;
    text-align: center;
    width: 100%;
    padding-bottom: 20px;
  }
  .box .box__inner .box__box .box__cell:nth-child(even) {
    border-left: none;
    border-top: solid 1px #ddd;
    padding-top: 30px;
    padding-bottom: 0;
  }
  .box .box__inner .box__box .box__cell .box__float {
    margin: 20px auto 0;
  }
  .box .box__inner .box__box .box__cell .box__float .box__float__cell {
    box-sizing: border-box;
    width: 100%;
    float: none;
    text-align: center;
  }
  .box .box__inner .box__box .box__cell .box__float:nth-child(even) {
    padding: 10px;
  }
  .box .box__inner .heading__title {
    font-size: 1.14rem;
    line-height: 1.3em;
    text-align: center;
  }
  .box .box__inner .heading__sub {
    margin-top: 10px;
    font-size: 1rem;
    line-height: 1.3em;
    text-align: center;
  }
  .box .box__inner .heading {
    margin-top: 20px;
    font-size: 1.29rem;
    line-height: 1.3em;
    text-align: center;
  }
  .box .box__inner .heading span {
    font-size: 2.43rem;
    line-height: 1.3em;
  }
  .box .box__inner .heading__paragraph {
    margin-top: 20px;
    font-size: 0.86rem;
    line-height: 1.3em;
    text-align: center;
  }
}
.title {
  font-size: 1.5rem;
  line-height: 1.1em;
  text-align: center;
}

@media screen and (max-width: 767px) {
  .title {
    font-size: 1.14rem;
    line-height: 1.3em;
    text-align: center;
  }
}


@-webkit-keyframes backgroundAnimation {
  0% {
    background-color: #999;
  }
  100% {
    background-color: #000;
  }
}
@-moz-keyframes backgroundAnimation {
  0% {
    background-color: #999;
  }
  100% {
    background-color: #000;
  }
}
@-ms-keyframes backgroundAnimation {
  0% {
    background-color: #999;
  }
  100% {
    background-color: #000;
  }
}