/* =====================
base
===================== */
::after,
::before,
html * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  max-width: 1080px;
  width: 100%;
  height: 100%;
  margin: auto;
  /* font-family: fot-tsukuardgothic-std, sans-serif; */
  font-family: 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', Meiryo, メイリオ, Osaka, 'MS PGothic', arial, helvetica, sans-serif;
  font-weight: 400;
  font-style: normal;
  color: #534741;
  font-size: 16px;
}

body.body-fixd {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

p {
  line-height: 1.7;
}

a {
  color: #534741;
  text-decoration: none;
}

button,
input,
select,
textarea {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
input[type="submit"],
input[type="button"] {
  border-radius: 0;
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  appearance: button;
  border: none;
  box-sizing: border-box;
  cursor: pointer;
}
input[type="submit"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration {
  display: none;
}
input[type="submit"]::focus,
input[type="button"]::focus {
  outline-offset: -2px;
}
input[type='text'],
input[type='search'],
input[type='tel'],
input[type='url'],
input[type='email'],
input[type='password'],
input[type='datetime'],
input[type='datetime-local'],
input[type='date'],
input[type='month'],
input[type='week'],
input[type='time'],
input[type='number'],
input[type='file'],
textarea,
select {
    width: 100%;
    height: 3em;
}
.trans:hover {
  opacity: 0.7;
}

.column2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

#sidebar {
  max-width: 250px;
  width: 100%;
}

main {
  max-width: 830px;
  width: 100%;
}

.wrap {
  max-width: 765px;
  width: 95%;
  margin: auto;
}

.sec {
  padding: 30px 0;
}

.overlay-menubtn {
  display: none;
}

.pcv {
  display: block;
}

.spv {
  display: none;
}

@media (min-width: 1px) and (max-width: 940px) {
  .column2 {
    display: block;
  }
  #sidebar {
    display: none;
    position: relative;
  }
  #sidebar.open {
    display: block;
  }
  .overlay {
    content: "";
    display: block;
    width: 0;
    height: 0;
    background-color: rgba(0, 0, 0, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    -webkit-transition: opacity 0.5s;
    -o-transition: opacity 0.5s;
    transition: opacity 0.5s;
  }
  .overlay-menubtn {
    display: block;
    max-width: 23px;
    width: 100%;
    position: absolute;
    top: 88px;
    left: 260px;
    z-index: 100;
  }
  .overlay.open {
    width: 100%;
    height: 100%;
    opacity: 1;
  }
  .trans:hover {
    opacity: 1;
  }
  .pcv {
    display: none;
  }
  .spv {
    display: block;
  }
}