body {
    background-image: url(../images/full/column/bg.jpg);
    background-position: center top 10%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-color: #000;
}

.column-wrapper {
    max-width: 1000px;
    margin: auto;
    padding: 10% 2% 6%;
}

.column-wrapper h1 {
  width: 64%;
  margin: 0 auto;
}

.column-wrapper h2 {
  position: relative;
  margin: 1.5em 0 0;
  color: #fff;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
}
.column-wrapper h2::after {
  content: "";
  display: block;
  width: 150px;
  height: 170px;
  margin: 0 auto;
  background: url("../images/full/column/mark.png") center top;
  background-size: 100% auto;
}

.column-wrapper .tx {
  margin: 0;
  color: #fff;
  font-size: 16px;
  line-height: 2em;
}

.top-btn {
    display: block;
    font-family: 'Anton', sans-serif;
    width: 100%;
    max-width: 220px;
    margin: auto;
    padding: 5px 0;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    letter-spacing: .1em;
    color: #E50012;
    transition: .3s;
}
.top-btn:hover {
    color: #000;
    background-color: #E50012;
}

.mb-10 {
    margin-bottom: 10%;
}

footer {
    padding: 1% 0 2%;
    border-top: 1px solid #E50012;
}
.footer-img {
    width: 32%;
    margin: auto;
    padding-bottom: 2%;
}

@media screen and (max-width:1800px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top -10vw;
    }
}

@media screen and (max-width:1200px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top -2vw;
    }
}

@media screen and (max-width:1000px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top 2vw;
    }
}

@media screen and (max-width:768px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top 3%;
    }
    .column-wrapper {
      padding: 5% 5% 6%;
    }
    .column-wrapper h1 {
      width: 100%;
      margin: 0 auto;
    }
    .column-wrapper h2::after {
      width: 120px;
      height: 136px;
    }
    .column-wrapper .tx {
      font-size: 14px;
    }
    .footer-img {
        width: 85%;
    }
}

@media screen and (max-width:640px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top 2%;
    }
}

@media screen and (max-width:520px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top 1.5%;
    }
    .column-wrapper h2::after {
      width: 100px;
      height: 114px;
    }
}

@media screen and (max-width:420px) {
    body {
      background-image: url(../images/full/column/bg.jpg);
      background-position: center top 1%;
    }
    .column-wrapper h2 {
      font-size: 5vw;
    }
    .column-wrapper h2::after {
      width: 80px;
      height: 91px;
    }
    .column-wrapper .tx {
      font-size: 13px;
    }
}