.ccm-responsive-navigation {
    position: relative;
    top: 0;
    right: 0px;
    width: 100%;
}

#head-nav-wrapper nav {
    position: relative;
    top: 0px;
    right: 0px;
}

@media (max-width: 600px) {
    #head-nav-wrapper nav {
        position: fixed;
        top: 0px;
        right: -250px;
        width: 250px;
        height: 100%;
        padding-top: 50px;
        background-color: #00417F;
        box-sizing: border-box;
        z-index: 98;
        opacity: 0;
    }
    
    #head-nav-wrapper nav ul {
        float: left;
        list-style-type: circle;
    }
    
    #head-nav-wrapper nav ul li {
        display:block;
        padding-top: 10px;
        padding-bottom: 10px;
        padding-right: 0px;
        padding-left: 20px;
        border-bottom: dashed 1px silver;
    }
    
    #head-nav-wrapper .btn-gnavi {
        position: fixed;
        top: 20px;
        right: 20px;
        width: 30px;
        height: 24px;
        z-index: 99;
        box-sizing: border-box;
        cursor: pointer;
        -webkit-transition: all 400ms;
        transition: all 400ms
    }
     
    #head-nav-wrapper .btn-gnavi span {
        position: absolute;
        width: 30px;
        height: 4px;
        background: #666;
        border-radius: 10px;
        -webkit-transition: all 400ms;
        transition: all 400ms
    }
     
    #head-nav-wrapper .btn-gnavi span:nth-child(1) {
        top: 0
    }
     
    #head-nav-wrapper .btn-gnavi span:nth-child(2) {
        top: 10px
    }
     
    #head-nav-wrapper .btn-gnavi span:nth-child(3) {
        top: 20px
    }
     
    #head-nav-wrapper .btn-gnavi.open {
        -webkit-transform: rotate(180deg);
        transform: rotate(180deg)
    }
     
    #head-nav-wrapper .btn-gnavi.open span {
        background: #fff
    }
    
    #head-nav-wrapper nav ul a {
      color: #fff;
    }
}