* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  --side-margin: 5vw;
  --top-maring: 5vh;
  font-family: "BIZ UDPGothic", sans-serif;
  color: #fff;
}
html {
  font-size: 62.5%;
}
body {
  background: #111;
  font-size: 1.6rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.header {
  width: 100%;
}
.header_top {
  width: 25rem;
  height: 7rem;
  margin-top: var(--top-maring);
  margin-left: var(--side-margin);
}
.header_top_imgBx {
  width: 100%;
  height: 100%;
}
.header_top_imgBx img {
  width: 100%;
  -o-object-fit: cover;
      object-fit: cover;
}
@media screen and (max-width: 800px) {
  .header_top {
    width: 20rem;
    height: 6rem;
    margin-top: calc(var(--top-maring) / 2);
    margin-left: calc(var(--side-margin) / 2);
  }
}

.price {
  max-width: 80rem;
  margin: 8rem auto 16rem;
}
.price h2 {
  width: 100%;
  font-size: 3.2rem;
  color: #2188E4;
  text-align: center;
}
.price h2 span {
  margin-left: 1rem;
  font-size: 1.5rem;
}
@media screen and (max-width: 520px) {
  .price > h2 {
    font-size: 2.5rem;
  }
  .price > h2 span {
    font-size: 1.2rem;
  }
}
.price_lead {
  margin: 1.6rem 1rem;
  text-align: center;
  line-height: 1.5;
}
.price_container {
  width: 100%;
  margin: 8rem 0;
}
.price_container-ttl {
  margin-bottom: 2.4rem;
}
.price_container-ttl h3, .price_container-ttl p {
  text-align: center;
  line-height: 1.5;
}
.price_container h3 {
  font-size: 2rem;
}
.price_container p {
  font-size: 1.6rem;
}
.price_container table th, .price_container table td {
  padding: 1.2rem;
  border: solid 1px #fff;
}
.price_container table th {
  background: #304C97;
}
.price_container table td {
  font-size: 1.4rem;
  line-height: 1.5;
}
.price_container table td h4 {
  margin-bottom: .8rem;
  /* color: #2188E4; */
}
.price_container table td h4 span {
  display: inline-block;
  width: .6rem;
  height: .6rem;
  margin: 0 .4rem .2rem 0;
  background: #2188E4;
}
.price_container table td:nth-child(1) {
  width: 75%;
}
.price_container table td:nth-child(2) {
  width: 25%;
  text-align: right;
}
.price_container table td:nth-child(2) span {
  display: block;
  font-size: 1.2rem;
}

.contactBtn{
  text-align: center;
  font-size: 2rem;
}
.contactBtn a{
  padding: 2rem 8rem;
  background-color: #304C97;
  border-radius: 5rem;
  text-decoration: none;
  transition: opacity .3s ease-in-out;
}
.contactBtn a:hover {
  opacity: .7;
}

@media screen and (max-width: 820px) {
  .price {
    max-width: 60rem;
    margin: 6.4rem auto;
  }
  .price_container {
    padding: 0 1rem;
    margin: 4rem 0;
  }
}
@media screen and (max-width: 520px) {
  .price_lead {
    font-size: 1.4rem;
  }
  .price_container h3 {
    font-size: 1.8rem;
  }
  .price_container table td:nth-child(1) {
    width: 85%;
  }
  .price_container table td:nth-child(2) {
    width: 15%;
    font-size: 1.2rem;
  }
  .price_container table td:nth-child(2) span {
    font-size: 1rem;
  }
}

footer {
  width: 100%;
}
footer .footer_logo {
  width: 25rem;
  height: 7rem;
  margin-left: var(--side-margin);
}
@media screen and (max-width: 800px) {
  footer .footer_logo {
    width: 20rem;
    height: 6rem;
    margin-top: calc(var(--top-maring) / 2);
    margin-left: calc(var(--side-margin) / 2);
  }
}
footer .footer_logo img {
  width: 100%;
  -o-object-fit: cover;
      object-fit: cover;
}
footer p {
  width: 100%;
  height: var(--top-maring);
  padding-right: var(--side-margin);
  font-size: 1.2rem;
  text-align: end;
  line-height: var(--top-maring);
  border-top: solid var(--top-maring) #304C97;
}
@media screen and (max-width: 520px) {
  footer p {
    font-size: 1rem;
    padding-right: calc(var(--side-margin) / 2);
  }
}