#st-container,
#st-container::after,
#st-container::before,
#st-container *,
#st-container *::after,
#st-container *::before {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

#st-container li
{
  font-size: medium !important;
}

.st-menu {
  position: fixed;
  top: 0;
  left: 0;
  font-family: sans-serif;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
  width: 220px;
  height: 100%;
  background: #cccccc;
  -webkit-transition: all 0s;
  transition: all 0s;
}

.st-menu .search {
  position: relative;
  display: inline-block;
  margin:0;
}

.st-menu .search input {
  font-family: sans-serif;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0.2em;
}

.st-menu .search button {
  vertical-align: middle;
  border: none;
  background-color: rgba(255,255,255,0.5);
}

.st-menu .s17_logo img {
  max-width: 100%;
  vertical-align:bottom;
}

.st-menu ul {
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
}
.st-menu ul li {
  padding: 0;
}

.menu_button {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px;
  background-color: #dbdbdb;
  border-radius: 0 0 10px 0;
  border: none;
  cursor: pointer;
  color: #808080;
}

.menu_button p{
  font-weight: bold;
  margin: 0;
  padding: 0;
}

.st-effect-1.st-menu-open .st-effect-1.st-menu {
  visibility: visible;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.st-effect-1.st-menu::after {
  display: none;
}

/*------------pc------------------*/
@media screen and (min-width: 981px) {

  body { margin-left: 220px; } /* つらい */

  .st-menu {
    line-height: normal;
    font-size: 16px;
    text-align: left;
    z-index: 100000;
    padding: 0 20px;
  }

  .st-menu .search input {
    padding-right: 25px;
    max-width: 120px;
  }

  .st-menu .search button {
    text-align: center;
    width: 40px;
    height: 21px;
    font-size: 10px;
  }

  .st-menu .s17_p {
    font-size: 0.75em;
    color: #000;
    padding-top: 5px;
    margin: 0;
    border-top: dotted 1px #999;
  }

  .st-menu ul li a, .s17_a {
    border-left: 1em solid #999;
    padding-left: 0.5em;
    margin: 3px 0 0 10px;
    text-decoration: none;
    font-size: 0.9em;
    font-family: sans-serif;
    display: block;
    color: #555;
  }

  .st-menu a:hover {
    background-color: transparent;
  }

  .st-menu ul li a:hover {
    border-left: 1em solid #444;
    color: #000;
  }

  .st-menu ul li a.m1 { border-left-color: #8bb6cc; }
  .st-menu ul li a.m2 { border-left-color: #cc8bb6; }
  .st-menu ul li a.m3 { border-left-color: #ccb68b; }
  .st-menu ul li a.m6 { border-left-color: #cc8b8b; }
  .st-menu ul li a.m8 { border-left-color: #8bccb6; }
  .st-menu ul li a.m4 { border-left-color: #b6cc8b; }
  .st-menu ul li a.m7 { border-left-color: #b68bcc; }

  .st-menu ul li a.m1:hover { border-left-color: #536d7a; color: #000; }
  .st-menu ul li a.m2:hover { border-left-color: #7a536d; color: #000; }
  .st-menu ul li a.m3:hover { border-left-color: #7a6d53; color: #000; }
  .st-menu ul li a.m6:hover { border-left-color: #7a5353; color: #000; }
  .st-menu ul li a.m8:hover { border-left-color: #537a6d; color: #000; }
  .st-menu ul li a.m4:hover { border-left-color: #6d7a53; color: #000; }
  .st-menu ul li a.m7:hover { border-left-color: #6d537a; color: #000; }

  /* Effect 1: Slide in on top */
  .st-effect-1.st-menu {
    visibility: visible;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }

}

/*------------------------------*/
@media screen and (max-width: 980px) {

  .st-menu {
    text-align: center;
    z-index: 100;
    padding: 0 5px;
  }

  .st-menu .search {
    width: 100%;
  }

  .st-menu .search input {\
    margin: 0;
    font-size: 1.0em;
    max-width: 100%;
    padding: 0.2em;
  }

  .st-menu .search button {
    margin: 10px 0 10px;
    width: 100%;
    height: 2em;
    font-size: 1em;
  }

  .st-menu .s17_p {
    font-size: 1em;
    color: #000;
    padding: 5px 0;
    margin: 0;
    background-color: #aaa;
  }

  .st-menu ul li a,
  .st-menu s17_a  {
    padding: 0.5em 0;
    margin: 3pt 0;
    text-decoration: none; font-size: 1.2em;
    font-family: sans-serif;
    display: block;
    color: #000;
  }

  .st-menu ul li a:hover {
    background-color: #666;
    color: #fff;
  }

  .st-menu ul li a.m1:hover { color: #CEE8F5; }
  .st-menu ul li a.m2:hover { color: #F5CEE8; }
  .st-menu ul li a.m3:hover { color: #F5E8CE; }
  .st-menu ul li a.m6:hover { color: #F5CECE; }
  .st-menu ul li a.m8:hover { color: #CEF5E8; }
  .st-menu ul li a.m4:hover { color: #E8F5CE; }
  .st-menu ul li a.m7:hover { color: #E8CEF5; }

  .st-effect-1.st-menu {
    visibility: visible;
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0);
  }

}