body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset,
img {
    border: 0;
}

img {
    display: block;
    vertical-align:middle;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: normal;
}

ol,
ul {
    list-style: none;
}

caption,
th {
    text-align: left;
}

q:before,
q:after {
    content: '';
}

abbr,
acronym {
    border: 0;
}

a,button {
    outline: none;
    behavior: expression(this.onFocus=this.blur());
}


input,
textarea,
select {
    outline: none;
    behavior: expression(this.onFocus=this.blur());
}

textarea {
    resize: none;
}

.CLEAR {
    font-size: 0px;
    line-height: 0;
    height: 0;
    clear: both;
}



html,
body {
    width: 100%;
    height: 100%;
    background: #e9e9e9;
    font-family: 'Roboto','Noto Sans TC', sans-serif;
    color: #172730;
}
body.fixed{
	overflow: hidden;
}
.loading_view{
     position:fixed;
     width:100%;
     height:100%;
     background:#172730;
     z-index:99;
     display:flex;
     align-items: center;
     justify-content: center;
}
.loading_view .loading_box{
    display: block;
    width: 39px;
    height: 39px;
    border: 1px solid #fff;
    text-align: center;
    text-decoration: none;
    line-height: 40px;
    position:relative;
    animation:loading_rotate 2s 1s infinite forwards;
    overflow:hidden;
}
.loading_view .loading_box:before{
    content: 'B';
    font-size: 21px;
    color:#fff;
    font-family:'Lato' , sans-serif;
    animation:loading_text 2s 0s infinite forwards;
}
.loading_view .loading_box:after{
    content:' ';
    position: absolute;
    top:39px;
    left:0;
    width: 39px;
    height:39px;
    z-index:-1;
    animation:loading_bg 2s 0s infinite forwards;
}
.load_hide{

}

@keyframes loading_bg{
    0%{ top:39px; background:rgba(255,255,255,1); }
    50%{ top:0px; background:rgba(255,255,255,1); }
    100%{ top:0px; background:rgba(255,255,255,0);  }
}
@keyframes loading_rotate{
    0%{ transform:rotate(0deg);}
    50%{ transform:rotate(360deg);}
    100%{ transform:rotate(360deg); }
}
@keyframes loading_text{
    0%{ color:#fff;}
    50%{ color:#172730; }
    100%{ color:#fff; }
}


.wrapper {
    width: 100%;
    height:100%;
    transition: transform 0.5s;
}

.wrapper.overlay-open {
    -webkit-transform: scale(0.98);
    transform: scale(0.98);
}

header {
    position: relative;
    width: 100%;
    z-index:10;
}

header .LOGO {
    position:absolute;
    top:42px;
    left:62px;
}

header .LOGO a {
    display: block;
    width: 40px;
    height: 40px;
    border: 1px solid #fff;
    font-size: 22px;
    color: #fff;
    text-align: center;
    text-decoration: none;
    line-height: 40px;
    font-family:'Lato' , sans-serif;
}

header .LOGO a:after {
    content: "B";
}

.MENU_btn {
    position:fixed;
    top:40px;
    right:60px;
    z-index:91;
}
.MENU_btn.open {
    right:75px;
}
.MENU_btn .button {
    position: relative;
    width: 44px;
    height: 44px;
    transition:0.4s;
    border-radius:50%;
    background:rgba(255,255,255,0);
}

.MENU_btn .scroll_style {
   transition:0.4s;
   background:rgba(255,255,255,1);
}


.MENU_btn .button input[type="checkbox"] {
    position: absolute;
    filter: alpha(opacity=0);
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.MENU_btn .button input[type="checkbox"]:hover {
    cursor: pointer;
}

.MENU_btn .button input[type="checkbox"]:checked ~ .top,
.MENU_btn .button input[type="checkbox"]:checked ~ .bottom {
    top: 50%;
}

.MENU_btn .button input[type="checkbox"]:checked ~ .top {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.MENU_btn .button input[type="checkbox"]:checked ~ .bottom {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.MENU_btn .button input[type="checkbox"]:checked ~ .middle {
    filter: alpha(opacity=0);
    opacity: 0;
}

.MENU_btn .button input[type="checkbox"]:checked ~ .circle {
    filter: alpha(opacity=100);
    opacity: 1;
}

.MENU_btn .button span {
    position: absolute;
    display: block;
    width: 18px;
    height: 2px;
    left: 13px;
    background-color: #fff;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
    z-index: 1;
}

.MENU_btn .scroll_style span{
   background-color:#7d7d7d;
}
.MENU_btn .button .top {
    top: 31%;
}

.MENU_btn .button .middle {
    top: 49%;
}

.MENU_btn .button .bottom {
    top: 67%;
}

.NAV_mask {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 90;
    background-color: rgba(23, 39, 48, 0.93);
}

.NAV_mask nav {
	width: 100%;
    height: 100%;
    display:flex;
    align-items:center;
    justify-content:center;
}

.NAV_mask ul {
   width: 100%;
}

.NAV_mask ul li {
    text-align:center;
}

.NAV_mask ul li a {
	display:inline-block;
	text-align: center;
    text-decoration: none;
    padding: 28px 0;
    width:600px;
}

.NAV_mask ul li a:hover,
.NAV_mask ul li a:focus {

}

.NAV_mask ul li a span.main{
	display:inline-block;
	font-size: 18px;
	font-family: 'Lato' , sans-serif;
	color: #fff;
    letter-spacing:40px;
	line-height: 20px;
    transition:0.5s;
    text-indent:40px;
    position:relative;
}

.NAV_mask ul li a span.main:before{
    content:' ';
    position:absolute;
    bottom:-8px;
    left:0;
    width:100%;
    height:2px;
    background:#fff;
    transition:0.5s;
    opacity:0;
}

.NAV_mask ul li a:hover span.main{
    letter-spacing:1px;
    transition:0.5s;
    text-indent:0px;
}

.NAV_mask ul li a:hover span.main:before{
    transition:0.5s;
    opacity:1;
}


.NAV_mask ul li a span.text{
	display: block;
	font-size: 12px;
	color: #fff;
	letter-spacing: 3px;
	opacity: 0;
	transition: 0.3s;
	-webkit-transition: 0.3s;
	transform: translateY(-10px);
	-webkit-transform: translateY(-10px);
}



.NAV_mask ul li a:hover span.main{

}
.NAV_mask ul li a:hover span.text{

}

.NAV_mask ul li a:hover span.text{
	opacity: 1;
	transition: 0.3s;
	-webkit-transition: 0.3s;
	transform: translateY(0px);
	-webkit-transform: translateY(0px);
}


.overlay-hugeinc {
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity 0.5s, visibility 0s 0.5s;
    transition: opacity 0.5s, visibility 0s 0.5s;
}

.overlay-hugeinc.open {
    opacity: 1;
    visibility: visible;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
    transform: translateY(0px);
	-webkit-transform: translateY(0px);
}

.overlay-hugeinc nav {

}

.overlay-hugeinc nav ul {
    opacity: 0.4;
    -webkit-transition: -webkit-transform 0.5s, opacity 0.5s;
    transition: transform 0.5s, opacity 0.5s;
    transform: translateY(50px);
	-webkit-transform: translateY(50px);
}

.overlay-hugeinc.open nav ul {
	transform: translateY(0px);
	-webkit-transform: translateY(0px);
    opacity: 1;

}

.overlay-hugeinc.close nav ul {
	transform: translateY(50px);
	-webkit-transform: translateY(50px);
}


footer{
	background: #172730;
	padding: 100px 0;
}
footer p{
	text-align: center;
	font-size: 11px;
	color: rgba(255,255,255,0.4);
	letter-spacing: 1px;
}


.inactive{opacity:0;}

#include_menu{
    width: 100%;
    height: 100%;
}