@charset "UTF-8";

header {
  position: relative;
  z-index: 100;
    padding: 1em  !important;
}

header .header_logo{
padding:0 0 1em 0;
}

/* --------------------
   reset（#main-nav内のみ）
-------------------- */
#main-nav * {
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

#main-nav a {
  text-decoration: none;
}

#main-nav .toggle { display: none; }
/* --------------------
   header
-------------------- 
header {
  width: 100%;
  height: 50px;
  background-color: #111;
}*/



/* --------------------
   nav（PC：デフォルト）
-------------------- */
#main-nav nav {
  width: 100%;
}



#main-nav nav > ul {
  width: 100%;
  margin: 0 1em;
  font-size: 0;
}

#main-nav nav > ul > li {
  display: inline-block;
  width: calc(100% / 7);
  font-size: 1rem;
  vertical-align: top;
    position: relative;
}

#main-nav nav > ul > li > a {
  display: block;
  width: 100%;
  padding: 10px 0;
  border-left: 1px solid #ccc;
  background-color: #fff;
  color: #000;
  text-align: center;
}

#main-nav nav > ul > li:first-child > a {
  border-left: none;
}

/* サブメニュー（PC） */
#main-nav nav > ul > li > ul {
  position: absolute;
  top: 100%;       /* 親メニューの真下 */
  left: 0;
  width: 100%;
  display: none;
  z-index: 1000;
}

#main-nav nav > ul > li li > a {
  display: block;
  width: 100%;
  padding: 10px 5%;
  border-bottom: 1px solid #ccc;
  background-color: #037fb9;
  color: #fff;
}

/* --------------------
   SP（700px未満）
-------------------- */
@media screen and (max-width: 699px) {

  #main-nav nav {
    margin-top: 0;
  }
  

  #main-nav .toggle { display: block; }
  
  #main-nav nav > ul {
    width: 100%;
    font-size: 1rem;
	margin:0;
  }

  #main-nav nav > ul > li {
    display: block;
    width: 100%;
  }

  #main-nav nav > ul > li > a {
        padding: 10px;
        border-left: none;
        border-bottom: 1px solid #ccc;
        text-align: left;
  }

   #main-nav nav > ul > li > ul {
    position: static;   /* ← absolute を解除 */
    width: 100%;
    z-index: auto;
  }
  #main-nav nav > ul > li:first-child > a {
    border-top: 1px solid #ccc;
  }
}