@import url(https://fonts.googleapis.com/css?family=Montserrat:400,700);
#main_menu,
#main_menu ul,
#main_menu ul li,
#main_menu ul li a,
#main_menu #menu-button {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  line-height: 1;
  display: block;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#main_menu:after,
#main_menu > ul:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
#main_menu #menu-button {
  display: none;
}
#main_menu {
  font-family:Arial, Helvetica, sans-serif,
	Noto Sans, sans-serif, WenQuanYi Zen Hei, 
	體-繁, Heiti TC, 微軟正黑體,
	Microsoft JhengHei, 
	標楷體, DFKai-SB, sans-serif;
}
#main_menu > ul > li {
  float:left;
}
#main_menu.align-center > ul {
  text-align: center;
}
#main_menu.align-center > ul > li {
  display: inline-block;
  float: none;
}
#main_menu.align-center ul ul {
  text-align: left;
}
#main_menu.align-right > ul > li {
  float: right;
}
#main_menu > ul > li > a {/*====第一層選單====*/
  padding: 10px 8px;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: #dddddd;
  font-weight: 500;
  text-transform: uppercase;
}
#main_menu > ul > li:hover > a {/*====選單反應====*/
  color: rgba(0,204,255,1);
}
#main_menu > ul > li.has-sub > a {/*====選單加號位置====*/
  padding-right: 30px;
}
#main_menu > ul > li.has-sub > a:after {/*====選單加號橫線====*/
  position: absolute;
  top: 15px;
  right: 11px;
  width: 8px;
  height: 2px;
  display: block;
  background: #dddddd;
  content: '';
}
#main_menu > ul > li.has-sub > a:before {/*====選單加號直線====*/
  position: absolute;
  top: 12px;
  right: 14px;
  display: block;
  width: 2px;
  height: 8px;
  background: #dddddd;
  content: '';
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#main_menu > ul > li.has-sub:hover > a:before {
  top: 23px;
  height: 0;
}
#main_menu ul ul {
  position: absolute;
  left: -9999px;
}
#main_menu.align-right ul ul {
  text-align: right;
}
#main_menu ul ul li {
  height: 0;
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#main_menu li:hover > ul {
  left: auto;
}
#main_menu.align-right li:hover > ul {
  left: auto;
  right: 0;
}
#main_menu li:hover > ul > li {
  height: 35px;
}
#main_menu ul ul ul {
  margin-left: 100%;
  top: 0;
}
#main_menu.align-right ul ul ul {
  margin-left: 0;
  margin-right: 100%;
}
#main_menu ul ul li a {/*====第二層選單====*/
  border-bottom: 1px solid rgba(150, 150, 150, 0.15);
  padding: 11px 8px;
  width: 170px;
  font-size: 13px;
  text-decoration: none;
  color: #dddddd;
  font-weight: 400;
  background: rgba(60,60,60,1);
}
#main_menu ul ul li:last-child > a,
#main_menu ul ul li.last-item > a {
  border-bottom: 0;
}
#main_menu ul ul li:hover > a,
#main_menu ul ul li a:hover {/*====下拉選單反應====*/
  color: rgba(45,216,255,1);
}
#main_menu ul ul li.has-sub > a:after {/*====下拉選單加號橫線====*/
  position: absolute;
  top: 16px;
  right: 11px;
  width: 8px;
  height: 2px;
  display: block;
  background: #dddddd;
  content: '';
}
#main_menu.align-right ul ul li.has-sub > a:after {
  right: auto;
  left: 11px;
}
#main_menu ul ul li.has-sub > a:before {/*====下拉選單加號直線====*/
  position: absolute;
  top: 13px;
  right: 14px;
  display: block;
  width: 2px;
  height: 8px;
  background: #dddddd;
  content: '';
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#main_menu.align-right ul ul li.has-sub > a:before {
  right: auto;
  left: 14px;
}
#main_menu ul ul > li.has-sub:hover > a:before {
  top: 17px;
  height: 0;
}
@media only screen and ( max-width:768px)
{  
#main_menu {
    width: 100%;
	font-family: Montserrat, sans-serif;
    background:rgba(0, 0, 0,0.9);
  }
  #main_menu ul {
    width: 100%;
    display: none;
  }

  #main_menu.align-center > ul {
    text-align: left;
  }
  #main_menu ul li {
    width: 100%;
    border-top: 1px solid rgba(120, 120, 120, 0.2);
  }
  #main_menu ul ul li,
  #main_menu li:hover > ul > li {
    height: auto;
  }
  #main_menu ul li a,
  #main_menu ul ul li a {
    width: 100%;
    border-bottom: 0;
  }
  #main_menu > ul > li {
    float: none;
  }
  #main_menu ul ul li a {
    padding-left: 25px;
  }
  #main_menu ul ul ul li a {
    padding-left: 35px;
  }
  #main_menu ul ul li a {/*====第二層選單====*/
    color: #dddddd;
    background: rgba(60,60,60,0.9);
  }
  #main_menu ul ul li:hover > a,
  #main_menu ul ul li.active > a {/*====下拉選單反應====*/
    color: rgba(45,216,255,1);
  }
  #main_menu ul ul,
  #main_menu ul ul ul,
  #main_menu.align-right ul ul {
    position: relative;
    left: 0;
    width: 100%;
    margin: 0;
    text-align: left;
  }
   #main_menu ul ul ul li a {/*====第三層選單====*/
    color: #dddddd;
    background: rgba(67,67,67,0.9);
  }
  #main_menu > ul > li.has-sub > a:after,
  #main_menu > ul > li.has-sub > a:before,
  #main_menu ul ul > li.has-sub > a:after,
  #main_menu ul ul > li.has-sub > a:before {
    display: none;
  }
  #main_menu #menu-button {/*====menubutton ====*/
    display: block;
    padding: 10px;
    color: #dddddd;
    cursor: pointer;
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 400;
  }
  #main_menu #menu-button:after {/*====menubutton - ====*/
    position: absolute;
    top: 15px;
    right: 17px;
    display: block;
    height: 4px;
    width: 20px;
    border-top: 2px solid #dddddd;
    border-bottom: 2px solid #dddddd;
    content: '';
  }
  #main_menu #menu-button:before {/*====menubutton = ====*/
    position: absolute;
    top: 9px;
    right: 17px;
    display: block;
    height: 2px;
    width: 20px;
    background: #dddddd;
    content: '';
  }
  #main_menu #menu-button.menu-opened:after {/*====menubutton X====*/
    top: 16px;
    border: 0;
    height: 2px;
    width: 15px;
    background: #ffffff;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  #main_menu #menu-button.menu-opened:before {/*====menubutton X====*/
    top: 16px;
    background: #ffffff;
    width: 15px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  #main_menu .submenu-button {/*====+號反應區塊====*/
    position: absolute;
    z-index: 99;
    right: 0;
    top: 0;
    display: block;
    border-left: 1px solid rgba(120, 120, 120, 0.2);
    height: 33px;
    width:34px;
    cursor: pointer;
  }
  #main_menu .submenu-button.submenu-opened {/*====+號反應底色====*/
    background: rgba(45,216,255,1);
  }
  #main_menu ul ul .submenu-button {/*====第三層+號範圍====*/
    height: 34px;
    width: 34px;
  }
  #main_menu .submenu-button:after {/*====+號====*/
    position: absolute;
    top: 15px;
    right: 13px;
    width: 8px;
    height: 2px;
    display: block;
    background: #dddddd;
    content: '';
  }
  #main_menu ul ul .submenu-button:after {/*====第三層+號直線====*/
    top: 15px;
    right: 13px;
  }
  #main_menu .submenu-button.submenu-opened:after {/*====+號反應色====*/
    background: #ffffff;
  }
  #main_menu .submenu-button:before {/*====第二層+號直線====*/
    position: absolute;
    top: 12px;
    right:16px;
    display: block;
    width: 2px;
    height: 8px;
    background: #dddddd;
    content: '';
  }
  #main_menu ul ul .submenu-button:before {
    top: 12px;
    right: 16px;
  }
  #main_menu .submenu-button.submenu-opened:before {
    display: none;
  }
}