main {
  text-align: center;
}

main > .btn {
  display: none;
}

main .topImg {
  display: inline-block;
}

main .topImg h1 {
  display: inline-block;
  position: relative;
}

main .topImg h1 .btn {
  width: 50%;
  height: 25%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  bottom: 0;
  right: 0;
}

main .topImg h1 .btn a {
  width: 60%;
  height: 100%;
  display: block;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}

main .topImg h1 .btn a:hover {
  opacity: 0.7;
}

main .mainSecWrapper section .btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

main .mainSecWrapper section .btn a {
  max-width: 600px;
  display: block;
}

main .mainSecWrapper section .end {
  margin-top: 14px;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.5);
  border: 4px solid #DEAA57;
  font-size: 2rem;
  color: #DEAA57;
  font-family: nitalago-ruika, sans-serif;
  text-align: center;
}

@media screen and (max-width: 1199px) {
  main .mainSecWrapper section .btn {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  main .mainSecWrapper section .btn a {
    max-width: 600px;
    display: block;
  }
  main .mainSecWrapper section .end {
    width: auto;
    margin: 0 15px;
    margin-top: 14px;
  }
}

@media screen and (max-width: 750px) {
  main > .btn {
    margin-top: 40px;
    margin-left: 15px;
    margin-right: 15px;
    display: block;
  }
  main .topImg h1 .btn {
    display: none;
  }
}