.oqgs_preloading_hidden_div{
    display:none;
    position: absolute;
    top: -2000px;
    left: -2000px;
}
.base_main_div.side_pc .oqgs_exwide_div{
	position: absolute;
	display: block;
	margin: 0 auto;
	left: 0px;
	width: 100%;
	height: 57.2vw;
	overflow: hidden;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	-webkit-tap-highlight-color: rgba(0,0,0,0);
	-webkit-tap-highlight-color: transparent;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	background-image: url('BG_Quiz.png?v4300301-5');
}

.oqgs_game_div{
	position: relative;
	display: block;
	margin: 0 auto;
	width: 98vw;
	height: 57.2vw;
	overflow: hidden;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	-webkit-tap-highlight-color: rgba(0,0,0,0);
	-webkit-tap-highlight-color: transparent;
}

.base_main_div.side_mobile .oqgs_game_div{
	width: 100vw;
	height: 75vh;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: bottom;
	background-image: url('mb_bg.png?v4300301-5');
}

.oqgs_game_div *{
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	-webkit-tap-highlight-color: rgba(0,0,0,0);
	-webkit-tap-highlight-color: transparent;
}

.oqgs_loading{
	position: relative;
	display: block;
	line-height: 50vw;
	vertical-align: middle;
	text-align: center;
}

.oqgs_all_div{
	position: relative;
	display: none;
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-size: contain;
}

.oqgs_the_pb, .oqgs_end{
	background-size: cover;
	background-position: center bottom;
}

.oqgs_title_01{
    position: relative;
    display: block;
    width: 70vw;
    height: 13.5vw;
    top: 2vw;
    margin: 0 auto 3vw;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('langzh_title_01.png?v4300301-5');
}

.oqgs_title_02{
    position: relative;
    display: block;
    width: 54vw;
    height: 11.5vw;
    top: 2vw;
    margin: 0 auto 3vw;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('langzh_title_02.png');
}

.base_main_div.side_mobile .oqgs_title_01{
	width: 72vw;
	height: 24.5vw;
	background-image: url('mb_langzh_title_01.png?v4300301-5');
}

.base_main_div.side_mobile .oqgs_title_02{
	width: 68vw;
	height: 18.5vw;
	background-image: url('mb_langzh_title_02.png');
}

.oqgs_qt_div{
	position: relative;
    display: block;
    width: 87vw;
    margin: 0 auto;
    padding: 1.5vw 3vw;
	background-color: rgba(247, 147, 30, 1);
	-webkit-border-radius: 6vw;
	-moz-border-radius: 6vw;
	border-radius: 6vw;
}

.oqgs_end_div{
    position: relative;
    display: block;
    width: 87vw;
    height: 33vw;
    margin: 0 auto;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('end.png');
	cursor: pointer;
}

.base_main_div.side_mobile .oqgs_end_div{
	width: 72vw;
	height: 65vw;
	background-image: url('mb_end.png');
}

.oqgs_restart{
    position: absolute;
    display: block;
    width: 16vw;
    height: 6vw;
    top: 40vw;
    right: 6.5vw;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('Restart-01.png');
	cursor: pointer;
}

.base_main_div.side_mobile .oqgs_restart{
    width: 32vw;
    height: 13vw;
    top: 70vw;
    right: 34.5vw;
}

.oqgs_score_title_01{
    position: absolute;
    display: block;
    width: 18vw;
    height: 3.2vw;
    top: 2vw;
    left: 17.5vw;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('langzh_pt_01.png');
}

.base_main_div.side_mobile .oqgs_score_title_01{
    width: 21vw;
    height: 5.2vw;
    left: 5.5vw;
}

.oqgs_score_title_02{
    position: absolute;
    display: block;
    width: 25vw;
    height: 3.2vw;
    top: 2vw;
    left: 42.5vw;
	background-repeat: no-repeat;
	background-size: contain;
	background-image: url('langzh_pt_02.png');
}

.base_main_div.side_mobile .oqgs_score_title_02{
	width: 30vw;
	height: 5.2vw;
	left: 37.5vw;
}

.oqgs_qt_text{
	position: relative;
    display: block;
    width: 100%;
	margin-bottom: 1.3vw;
	font-size: 2.5vw;
	text-align: center;
	color: rgba(255, 255, 255, 1);
}

.base_main_div.side_mobile .oqgs_qt_text{
	font-size: 3.5vw;
}

.oqgs_qt_ans{
	position: relative;
    display: block;
	width: 40vw;
	margin: 0 auto 1.3vw;
	font-size: 1.8vw;
	text-align: center;
	padding: 0.7vw 1.3vw;
	color: rgba(247, 147, 30, 1);
	background-color: rgba(255, 255, 255, 1);
	-webkit-border-radius: 6vw;
	-moz-border-radius: 6vw;
	border-radius: 6vw;
	cursor: pointer;
}

.base_main_div.side_mobile .oqgs_qt_ans{
	font-size: 2.8vw;
}

.oqgs_result_div{
	position: absolute;
    display: block;
    width: 100%;
	height: 100%;
	top: 0px;
	left: 0px;
	background-color: rgba(0, 0, 0, 0.3);
}

.oqgs_result{
    position: relative;
    display: block;
	background-repeat: no-repeat;
	background-size: contain;
}

.oqgs_result.oqgs_result_c{
    width: 36vw;
    height: 40vw;
    top: 1.2vw;
	margin: 0 auto;
	background-image: url('langzh_ans_c.png');
}

.oqgs_result.oqgs_result_w{
    width: 54vw;
    height: 42vw;
    top: 0.2vw;
	margin: 0 auto;
	background-image: url('langzh_ans_w.png');
}

.base_main_div.side_mobile .oqgs_result.oqgs_result_c{
    width: 54vw;
    height: 63vw;
	top: 30vw;
}

.base_main_div.side_mobile .oqgs_result.oqgs_result_w{
    width: 80vw;
    height: 75vw;
	top: 25vw;
}

.oqgs_result_correct_ans{
	position: absolute;
    display: block;
    width: 100%;
    top: 25.5vw;
    font-size: 3vw;
    text-align: center;
    color: rgba(249, 248, 1, 1);
}

.base_main_div.side_mobile .oqgs_result_correct_ans{
	top: 37.5vw;
	font-size: 5vw;
}

.oqgs_next_btn{
    position: absolute;
    display: block;
	cursor: pointer;
}

.oqgs_result.oqgs_result_c .oqgs_next_btn{
    width: 15.2vw;
    height: 4.8vw;
    top: 32.1vw;
    left: 10.2vw;
}

.oqgs_result.oqgs_result_w .oqgs_next_btn{
    width: 15vw;
    height: 4.5vw;
    top: 35.2vw;
    left: 19.2vw;
}

.base_main_div.side_mobile .oqgs_result.oqgs_result_c .oqgs_next_btn{
    width: 23.2vw;
    height: 7.8vw;
    top: 48.1vw;
    left: 15vw;
}

.base_main_div.side_mobile .oqgs_result.oqgs_result_w .oqgs_next_btn{
    width: 23.2vw;
    height: 7.8vw;
    top: 51.7vw;
    left: 27.8vw;
}

.oqgs_score{
    position: absolute;
    display: block;
    width: 9vw;
    height: 3.2vw;
    line-height: 0.2vw;
    top: 2vw;
    left: 33.85vw;
    text-align: center;
	background-repeat: no-repeat;
	background-size: contain;
}

.base_main_div.side_mobile .oqgs_score{
	width: 13vw;
	height: 5.2vw;
	left: 25.5vw;
}

.oqgs_score_num{
    position: relative;
    display: inline-block;
    width: 2.5vw;
    height: 3.2vw;
	background-repeat: no-repeat;
	background-size: contain;
}

.base_main_div.side_mobile .oqgs_score_num{
	width: 3.2vw;
	height: 4.2vw;
}

.oqgs_score_num.pt_0{
	background-image: url('pt_0.png');
}

.oqgs_score_num.pt_1{
	background-image: url('pt_1.png');
}

.oqgs_score_num.pt_2{
	background-image: url('pt_2.png');
}

.oqgs_score_num.pt_3{
	background-image: url('pt_3.png');
}

.oqgs_score_num.pt_4{
	background-image: url('pt_4.png');
}

.oqgs_score_num.pt_5{
	background-image: url('pt_5.png');
}

.oqgs_score_num.pt_6{
	background-image: url('pt_6.png');
}

.oqgs_score_num.pt_7{
	background-image: url('pt_7.png');
}

.oqgs_score_num.pt_8{
	background-image: url('pt_8.png');
}

.oqgs_score_num.pt_9{
	background-image: url('pt_9.png');
}

.hko_sign_fixed_div{
	position: relative;
	display: table;
	text-align: center;
	margin: 0 auto;
	height: 100vh;
}

.hko_sign_div{
	position: relative;
	display: table-cell;
	text-align: center;
	vertical-align: middle;
}

.hko_sign_div img{
	vertical-align: middle;
}