@charset "utf-8";

.top-contribution-center-box {
  float: inline-start;
  margin-left: 5%;
  width: 30%;
}

.red-ttl {
  color: #df7257;
}

.top-contribution-subttl01,
.top-contribution-subttl02 {
  font-size: 1.3rem;
}

.top-contribution-left-box,
.top-contribution-right-box {
  width: 30%;
}

@media screen and (max-width: 640px) {
  .top-contribution-center-box {
    float: none;
    margin-left: 0;
    width: 100%;
  }

  .top-contribution-left-box,
  .top-contribution-right-box {
    width: 100%;
  }

  .top-contribution-subttl02 {
    margin-top: 1rem;
  }
}