.hamburger {
  display: block;
  width: 50px;
  height: 50px;
    color: #fff;
  position: fixed;
  /*top: 0;
  right: 0;*/
  z-index: 10000;
  /*padding: 5px 20px;*/
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-tap-highlight-color: transparent;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
    z-index: 99999999;
    /*background: #2fb6a8;*/
    border: 2px #29c4cf solid;
    border-radius: 50px;
  top: 5px;
  right: 5px;
    box-shadow: 0 0 3px 1px #fff;
}
#b_taco .hamburger {
    border: 2px #022b80 solid;
}

.hamburger__icon {
  position: relative;
    left: 25%;
    top: 50%;
}

/*.hamburger__icon {
  position: relative;
  margin-top: 20px;
  margin-bottom: 7px;
    left: -5px;
}
*/
.hamburger__icon, .hamburger__icon:before, .hamburger__icon:after {
  display: block;
  width: 25px;
  height: 2px;
  background-color: #29c4cf;
  -moz-transition-property: background-color, -moz-transform;
  -o-transition-property: background-color, -o-transform;
  -webkit-transition-property: background-color, -webkit-transform;
  transition-property: background-color, transform;
  -moz-transition-duration: 0.4s;
  -o-transition-duration: 0.4s;
  -webkit-transition-duration: 0.4s;
  transition-duration: 0.4s;
}
#b_taco .hamburger__icon, #b_taco .hamburger__icon:before, #b_taco .hamburger__icon:after {
  background-color: #022b80;
}
.hamburger__icon:before, .hamburger__icon:after {
  position: absolute;
  content: "";
}
.hamburger__icon:before {
  top: -7px;
}
.hamburger__icon:after {
  top: 7px;
}
.hamburger.active .hamburger__icon,#b_taco .hamburger.active .hamburger__icon {
  background-color: transparent;
}
.hamburger.active .hamburger__icon:before, .hamburger.active .hamburger__icon:after {
  background-color: #29c4cf;
}
#b_taco .hamburger.active .hamburger__icon:before, #b_taco .hamburger.active .hamburger__icon:after {
  background-color: #022b80;
}
.hamburger.active .hamburger__icon:before {
  -moz-transform: translateY(7px) rotate(45deg);
  -ms-transform: translateY(7px) rotate(45deg);
  -webkit-transform: translateY(7px) rotate(45deg);
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active .hamburger__icon:after {
  -moz-transform: translateY(-7px) rotate(-45deg);
  -ms-transform: translateY(-7px) rotate(-45deg);
  -webkit-transform: translateY(-7px) rotate(-45deg);
  transform: translateY(-7px) rotate(-45deg);
}
.hamburger.active::before,.hamburger.active::after{
    content: "";
    position: absolute;
    top:0;
    left: 25px;
    color: #666;
    font-size: 25px;
    font-weight: 600;
    display: block;
    font-family: 'Noto Serif JP', serif;
    z-index: 9999;
}
/**/

.fat-nav {
  top: 0;
  left: 0;
  z-index: 9999;
  position: fixed;
  display: none;
  width: 100%;
  height: 100%;
  background: #fff;
    /*opacity: .9;*/
  -moz-transform: scale(1.4);
  -ms-transform: scale(1.4);
  -webkit-transform: scale(1.4);
  transform: scale(1.4);
  -moz-transition-property: -moz-transform;
  -o-transition-property: -o-transform;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -moz-transition-duration: 0.4s;
  -o-transition-duration: 0.4s;
  -webkit-transition-duration: 0.4s;
  transition-duration: 0.4s;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
}

.fat-nav__wrapper {
  width: 100%;
  height: 100%;
  display: table;
  table-layout: fixed;
}
.fat-nav.active {
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
}
.fat-nav ul {
  /*display: table-cell;*/
  vertical-align: middle;
  margin: 20px auto;
  padding: 40px 15px 0;
    width: 90%;
    box-sizing: border-box;
}
.fat-nav li {
    padding: 15px 0 15px 16px;;
    width: 100%;
    box-sizing: border-box;
    margin: auto;
    border-bottom: dashed 1px #37bcbf;
    text-align: center;
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    letter-spacing: 2px;
}
#b_taco .fat-nav li {
    border-bottom: dashed 1px #022b80;
}

.fat-nav li:last-child {
    border-bottom: none;
}
.fat-nav li a {
    text-decoration: none;
    color: #37bcbf;
    display: inline-block;
    transition: all .3s ease 0s;
    position: relative;
}
#b_taco .fat-nav li a {
    color: #022b80;
}
.fat-nav li a:hover {
    cusor:pointer;
    transform: scale(1.2);
}
.fat-nav li a::after {
    position: absolute;
    content: "";
    bottom: .2em;
    left: 0;
    width: 100%;
    height: 1px;
    opacity: 0;
    background: #29c4cf;
    transition: all .3s ease 0s;
}
#b_taco .fat-nav li a::after {
    background: #022b80;
}
.fat-nav li a:hover::after {
    bottom: 0;
}

.fat-nav li.head_nav_miwaso_logo{
    width: 180px;
    margin: auto;
    border-bottom: none;
}
.fat-nav li.nav_sns_box{
    width: 90%;
    margin: auto;
    border-bottom: none;
    justify-content: space-around;
}
.fat-nav .sns_item{
    width: 30px;
}
/* 
------------------------------------------------------------ */
@media screen and (min-width:767px) {
/*.fat-nav ul {
padding-top: 50px;
    }*/
.fat-nav li.nav_sns_box{
    width: 50%;
}
}

@media screen and ( min-width:980px )
{
.fat-nav {
right: 0;
    left: inherit;
    width: 300px;
}
.fat-nav ul {
   padding-top: 0;
}
.fat-nav li {
    text-align: left;
    /*padding: 8px 0;
    margin: 0*/
}
/*.fat-nav li.head_nav_miwaso_logo{
    margin-top: -1rem;
}*/
.fat-nav li.head_nav_miwaso_logo{
    width: 160px;
}
.fat-nav li.nav_sns_box{
    width: 100%;
    display: grid;
    justify-content: left;
}
.fat-nav .sns_item{
    padding: 12px 0;
}

}