@media screen and (max-width: 750px){
    
/* ///////////////////////////////////////////////////////////////////
ヘッダー
/////////////////////////////////////////////////////////////////// */

    header {
        width: 100%;
    }


    header h1 {
        font-size: 60%;

    }

    #header li {
        vertical-align: middle
    }

    .top-logo {
        width: 75%;
    }

    .top-logo img {
        width: 90%;
    }

    .top-right {
        display: none
    }


    header .head-left,
    header .head-right {
        display: none
    }

    header .nav {
        display: inline-block;
        width: 50%
    }
    
    
/* ///////////////////////////////////////////////////////////////////
メニュー
/////////////////////////////////////////////////////////////////// */

#nav-drawer {
    position: relative;
    z-index: 99999;
    color: #646464
}

.nav-unshown {
    display: none;
}


#nav-open {
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 9999;
    cursor: pointer;
    right: 5px;
    top: 25px;
    background: rgb(255, 255, 255, 0.5)
}

#nav-open p {
    margin: 0;
    content: "";
    top: 5px;
    position: absolute;
    font-weight: bold;
    font-size: 14px;
    color: #963c9e;
}

#nav-open p.close {
    display: none
}

#nav-open span,
#nav-open span:before,
#nav-open span:after {
    content: '';
    display: block;
    height: 3px;
    width: 30px;
    border-radius: 3px;
    background: #963c9e;
    transition: 0.5s;
    position: absolute;
}

#nav-open span {
    bottom: 22px
}

#nav-open span:before {
    bottom: 8px;
}

#nav-open span:after {
    top: 8px;
}

.nav-unshown:checked ~ #nav-open span {
    background: rgba(255, 255, 255, 0);
}

.nav-unshown:checked ~ #nav-open span::before {
    bottom: 0;
    transform: rotate(45deg);
}

.nav-unshown:checked ~ #nav-open span::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav-unshown:checked ~ #nav-open p.menu {
    display: none;
    transition: 0.5s;
}

.nav-unshown:checked ~ #nav-open p.close {
    display: block;
    transition: 0.5s;
}



#nav-close {
    display: none;
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    opacity: 0;
    transition: .3s ease-in-out;
}

#nav-content {
    overflow: auto;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9995;
    width: 100%;
    max-width: 100%;
    height: 100%;
    background: #fff;
    padding: 5% 0 10%;
    transition: .3s ease-in-out;
    -webkit-transform: translateX(-105%);
    transform: translateX(-105%);
}

#nav-input:checked ~ #nav-close {
    display: block;
    opacity: .5;
}

#nav-input:checked ~ #nav-content {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
    box-shadow: 6px 0 25px rgba(0, 0, 0, .15);
}

#nav-content .logo-menu {
    width: 65%;
    display: block;
    margin: 0 auto 3%;
    padding: 3% 0 5%;
}

#nav-content .logo-menu img {
    width: 100%;
    display: block
}


#nav-content ul {
    text-align: center
}

#nav-content li {
    width: 100%;
    vertical-align: top;
    text-align: left
}
    
#nav-content li.title {
    display: block;
    text-align: center;
    box-shadow: 2px 1px 2px #aaa;
    color: #fff;
    font-weight: bold;
    padding: 5px 0;
    background: #963c9e;
    font-size: 20px;
    letter-spacing: 3px
}

#nav-content li a {
    display: block;
    font-size: 110%;
    position: relative;
    padding: 2% 0 2% 10%;
    background: linear-gradient(#fbfaf5, #e5e4e6)
}

#nav-content li a::after {
        font-family: "Font Awesome 5 Free";
        content: "\f0da";
        padding: 0 10px 0 0;
        color: #963c9e;
        font-weight: 900;
        position: absolute;
        right: 10%
    }
    
/* ///////////////////////////////////////////////////////////////////
ナビゲーション
/////////////////////////////////////////////////////////////////// */
    nav {
        display: none;
        
    }
    
/* ///////////////////////////////////////////////////////////////////
メイン
/////////////////////////////////////////////////////////////////// */
    
    article .main{
        width: 100%;
        font-size: 20px
    }
    
/* ///////////////////////////////////////////////////////////////////
サイド
/////////////////////////////////////////////////////////////////// */
  
    article .side{
        display: none
    }
    
/* ///////////////////////////////////////////////////////////////////
フッター インフォメーション
/////////////////////////////////////////////////////////////////// */
    
    .fotter-info{
        width: 100%
    }
    
    .fotter-info h2{
        font-size: 160%
    }
    
    .fotter-info h2 span{
        width: 50%
    }
    
    .fotter-info h2 .fotter-left,.fotter-info h2 .fotter-right{
        width: 12%;
        bottom: 5%
    }
    
    .fotter-info h2 .fotter-left{
        left: 5%
    }
    
    .fotter-info h2 .fotter-right{
        right: 5%
    }
    
    .fotter-info iframe{
        width: 90%;
    }
    
/* ///////////////////////////////////////////////////////////////////
フッター オフィス
/////////////////////////////////////////////////////////////////// */
    
    .fotter-info .fotter-office{
        width: 100%;
        padding: 0 0 5%
    }
    
    .fotter-office ul{
        width: 100%
    }
    
    .fotter-office li img{
        height: 120px
    }
    
/* ///////////////////////////////////////////////////////////////////
フッター
/////////////////////////////////////////////////////////////////// */
    
    #fotter .f-list {
        width: 100%
    }

    #fotter ul {
        width: 100%;
        margin: 0
    }
    
    #fotter .title{
        font-size: 20px;
        letter-spacing: 3px;
        margin: 0
    }

    #fotter ul li a {
        display: block;
        font-size: 130%;
        position: relative;
        padding: 1% 0 1% 10%;
        background: linear-gradient(#fbfaf5,#e5e4e6)
    }

    #fotter li a::before {
        display: none
    }

    #fotter li a::after {
        font-family: "Font Awesome 5 Free";
        content: "\f0da";
        padding: 0 10px 0 0;
        color: #963c9e;
        font-weight: 900;
        position: absolute;
        right: 10%
    }

    #fotter .f-logo {
        width: 100%;
        padding: 5% 0;
        background: #fff
    }
    
    #fotter .copyright{
        font-size: 10px;
        background: #fff;
        margin: 0 0 20%
    }
    
/* ///////////////////////////////////////////////////////////////////
フィックス
/////////////////////////////////////////////////////////////////// */
    
    .fixed {
        display: block
    }

    .fixed table {
        margin: 0 auto;
        font-size: 0;
        bottom: 0;
        position: fixed;
        z-index: 9999;
        width: 70%;
        text-align: center;
        background: rgb(86,84,162,0.8);
        padding: 1px 0;
        height: 50px;
    }

    .fixed table .f-contact {
        width: 80%;
    }

    .fixed .f-mail {
        width: 90%;
        display: block
    }

    .fixed .go-top {
        text-align: center;
        width: 20%;
        position: relative;
        display: table-cell !important
    }

    .fixed .go-top::before {
        content: "";
        position: absolute;
        background: #fff;
        width: 1px;
        height: 50px;
        left: 0;
        top: 5px
    }

    .fixed .pagetop {
        width: 35%;
        display: block;
        margin: 0 auto;
    }

    .fixed .go-top p {
        color: #fff;
        margin: 5px auto 0;
        font-size: 16px;
        text-align: center
    }
    
}