.menu-trigger,
nav {
  display: none;
}

@media screen and (max-width: 842px) {
  .wrapper {
    overflow-x: hidden;
    position: relative;
  }
  .wrapper.on {
    height: 100vh;
  }
  .overlay {
    content: "";
    display: block;
    width: 0;
    height: 0;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
  }
  .overlay.open {
    width: 100%;
    height: 100%;
    opacity: 1;
    position: fixed;
  }
  .wrapp_bace {
    padding: 0;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: 100%;
    min-height: 100vh;
  }
  .menu-trigger {
    display: inline-block;
    width: 50px;
    height: 50px;
    vertical-align: middle;
    cursor: pointer;
    position: fixed;
    top: 0px;
    right: 0px;
    z-index: 100;
  }
  .menu-trigger span {
    display: inline-block;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    position: absolute;
    left: 11px;
    width: 30px;
    height: 2px;
    background-color: #152a8c;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
  }
  .menu-trigger span:nth-of-type(1) {
    top: 14px;
  }
  .menu-trigger span:nth-of-type(2) {
    top: 24px;
  }
  .menu-trigger span:nth-of-type(3) {
    top: 34px;
  }
  .menu-trigger.active span {
    background-color: #fff;
  }
  .menu-trigger.active span:nth-of-type(1) {
    -webkit-transform: translateY(8px) rotate(-45deg);
            transform: translateY(8px) rotate(-45deg);
  }
  .menu-trigger.active span:nth-of-type(2) {
    opacity: 0;
  }
  .menu-trigger.active span:nth-of-type(3) {
    -webkit-transform: translateY(-12px) rotate(45deg);
            transform: translateY(-12px) rotate(45deg);
  }
  nav {
    display: block;
    width: 100vw;
    height: 100%;
    padding-top: 20px;
    background-color: #0b003d;
    color: #333;
    position: fixed;
    top: 50px;
    right: 0;
    z-index: 10;
    -webkit-transform: translate(100vw);
            transform: translate(100vw);
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    overflow: auto;
  }
  nav.open {
    -webkit-transform: translateZ(0);
            transform: translateZ(0);
  }
  nav #spmenu-inner {
    padding-bottom: 100px;
  }
  nav dl {
    text-align: left;
    width: 90vw;
    margin: 0 auto 40px auto;
  }
  nav dl dt {
    margin-bottom: 10px;
    font-family: "Arial", sans-serif;
    font-size: 22px;
    font-weight: bold;
  }
  nav dl dt a {
    display: block;
  }
  nav dl dt a:link {
    color: #4631dd;
  }
  nav dl dt a:visited {
    color: #4631dd;
  }
  nav dl dd {
    margin-bottom: 20px;
    border-bottom: 1px #999999 solid;
    padding-bottom: 10px;
    position: relative;
  }
  nav dl dd:after {
    content: "";
    width: 80px;
    height: 2px;
    border-bottom: 1px #f2f2f2 solid;
    position: absolute;
    bottom: -1px;
    left: 0;
    display: block;
  }
  nav dl dd a {
    display: block;
  }
  nav dl dd a:link {
    color: #fff;
  }
  nav dl dd a:visited {
    color: #fff;
  }
  nav dl dd ul li {
    display: inline-block;
  }
  nav dl dd ul li a {
    font-size: 13px;
    font-weight: bold;
    padding: 5px 10px 5px 0;
  }
  nav dl dd ul li a:before {
    content: "";
    background: url(../images/common/spmenulink.svg) 0 0 no-repeat;
    background-size: contain;
    width: 15px;
    height: 15px;
    display: inline-block;
    margin-right: 5px;
  }
  nav .navbottombox .navbottomlogo {
    margin-bottom: 10px;
  }
  nav .navbottombox .navbottomlogo img {
    width: 60vw;
  }
  nav .navbottombox .navbottomcopy {
    font-weight: bold;
    color: #fff;
    font-size: 10px;
  }
}