.title_form{
	text-transform: uppercase;
	color: #005699;
	font-size: 22px;
	position: relative;
	width: max-content;
	margin: 0px auto;
	margin-bottom: 50px;
}
.title_form:before{
	content: "";
	position: absolute;
	width: 40px;
	height: 50px;
	top: -17px;
	left: -30px;
	transform: translateX(-39%);
	background: url('img/icon_title_home_alex.png')center no-repeat;
	background-size: 100%;
}
.tab_calc .nav-tabs li.tab{
	width: 50%;
	margin: 0;
}
.tab_calc .nav-tabs li.tab>a{
	display: block;
	font-size: 16px;
	border:none;

}
.tab_calc .nav-tabs+.tab-panels{
	border: none;
	background-color: #fbfbfb;
}
.tab_calc {
	background-color: #fbfbfb;
	box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.3);
	border: 1px solid #ccc;
}
.tab_calc .nav-tabs>li.active>a, .tab_calc .nav-tabs>li.active>a:hover{
	background-color: #fbfbfb;
	border-top: 2px solid rgb(176, 11, 11);
	color: rgb(176, 11, 11);
}
.title_form:after{
	content: "";
	position: absolute;
	width: 108px;
	height: 10px;
	bottom: -18px;
	left: 50%;
	background: url('img/iconline_title_home.png')center no-repeat;
	background-size: 100%;
	transform: translateX(-50%);
}
.custom_form .row-form{ 
	display: flex;
	align-items: center;
	flex-wrap: wrap;
}
.custom_form .row-form .col-sm-4{
	width: 49%;
}
.custom_form .row-form .col-sm-4:nth-child(even){
	margin-left: 1%;
}	
.custom_form .row-form .col-sm-4 input, .custom_form .row-form .col-sm-4 select,
.custom_form .row-form .col-sm-4 input:active,.custom_form .row-form .col-sm-4 select:active{
	border: 1px solid #ababab;
	box-shadow: none;
	border-radius: 7px;
}
.btn-view{
	text-align: center;
	margin-top: 20px;
}
.btn-view .btn_arrow{
	border: 0;
	border-radius: 20px;
	min-width: 150px;
	background-image: url('img/btn_bg.jpg');
	font-weight: 600;
	font-size: 16px;
	padding: 8px 35px;
	color: #ffffff;
	position: relative;
	box-shadow: 0px 3px 2px 0px rgba(12, 12, 12, 0.27);
	-webkit-appearance: unset;
}
.modal-content {
	-webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .5);
	box-shadow: 0 5px 15px rgba(0, 0, 0, .5);
	position: relative;
	background-color: #fff;
	-webkit-background-clip: padding-box;
	background-clip: padding-box;
	border: 1px solid #999;
	border: 1px solid rgba(0, 0, 0, .2);
	border-radius: 6px;
	outline: 0;
	-webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
	box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
}
.modal-header {
	font-weight: bold;
	text-align: center;
	background: -webkit-linear-gradient(left, #a40a1d, #e32924);
	color: #ffffff;
	border-bottom: 0;
	padding: 15px;
}
.modal-header .title_pt {
	margin-top: 0px;
	margin-bottom: 0;
	font-size: 28px;
	color: #fff;
	text-transform: uppercase;
}
.modal-body {
	position: relative;
	padding: 15px;
	display: flex;
	align-items: flex-end;
	flex-wrap: wrap;
}
.modal-body .info_product{
	width: 66.66667%;
}
.modal-body>.box-image-pop{
	width: 33.33333%;
}
.modal-body>.box-image-pop .img_sp_pop{
	display: block;
	margin: 0 auto;
	max-height: 220px;
	object-fit: cover;
}
.modal-body .infor_math{
	padding: 15px;
}
.modal-body .infor_math .info{
	padding: 5px;
	border-bottom: solid 1px;
	margin-bottom: 15px;
}
.modal-body .infor_math .info .text_info {
	font-weight: bold;
}
.modal-body .infor_math .info .value_info {
	float: right;
}
.modal-body .option_thung {
	padding: 5px;
	margin-left: 20px;
	border-bottom: solid 1px;
	margin-bottom: 15px;
	margin-top: -10px;
} 
.modal-body .infor_math .note_info {
	margin-top: 15px;
	font-size: 14px;
}
.titile_go_shop>a{
	text-align: center;
	margin-top: 12px;
	font-size: 14px;
	font-weight: 400;
	color: rgb(68, 1, 1);
	display: block;
	text-decoration: underline;
}
.loadding_gif{
	position:absolute;
	width:70px;
	height:70px;background:url('img/loadding.svg') no-repeat;
	top:50%;left:50%;
	transform:translate(-50%,-50%);
}
.don_gia{
	float: right;
	font-size: 14px;
	color: rgb(73, 1, 1);
}
.value_total_price{
	color: rgb(139, 6, 6);
	font-weight: bold;
}