section.content_contact {
	padding: 20px 0;
}
.content_contact_htpp {
	display: none;
}
.content_tab .col-4 {
	border-right: 1px solid #aea9a940;
    padding: 5px 16px;
    padding-right: 15px;
}
.content_tab .col-4 a {
	color: #000;
}
.content_tab .col-8 {
	padding-right: 0; display: flex;
}
.content_tab .col-8 iframe {
	min-height: 100%; width: 100%
}
.content_contact .row {
	margin-bottom: 0;
}
ul.tab_list_contact {
	display: flex;
	list-style-type: none;
	padding-left: 0;
	justify-content: center;
	border-bottom: 1px solid #c5c5c5;
	margin: 0;
	margin-bottom: 20px;
}
ul.tab_list_contact li h3 {
	color: #8b8b8b;
	font-size: 17px;
	position: relative;
	margin-bottom: 0px;
	padding-bottom: 10px;
	padding-left: 10px;
	padding-right: 10px;
}
ul.tab_list_contact li h3:after {
	content: '';
    position: absolute;
    bottom: 0;
    left: 51%;
    right: 51%;
    height: 2px;
    background: #000;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
    transition-property: left, right;
}
ul.tab_list_contact li h3:hover:after, ul.tab_list_contact li.active h3:after {
	left: 0;
	right: 0;
}
ul.tab_list_contact li.active h3, ul.tab_list_contact li:hover h3 {
	color: #000;
}
ul.tab_list_contact li:hover {
	cursor: pointer;
}
ul.tab_list_contact li {
	padding: 0 100px;
    text-align: center;
    margin-bottom: 0;
}
.tab_content_contact .content_tab.active {
	display: block;
}
.tab_content_contact .content_tab {
	display: none;
}
.submit_form {
	background: #000;
	color: #fff!important;
	padding: 10px 15px;
}
.submit_form:hover {
	background: var(--second_bgr);
}
.btn_subm {
	margin-top: 10px;
}
/* form chọn quốc gia */
.form_hthong select {
	width: 100%;
    padding: 10px;
    margin-bottom: 15px;
}
.form_hthong select:hover { cursor: pointer; }
.form_hthong select:focus {
	outline: none;
}
ul.list_hth {
	margin-top: 0;
}
.content_contact .wpcf7 form>p {
	margin-bottom: 10px;
}
.content_contact .form_lh input, .content_contact .form_lh textarea {
    width: 100%;
    text-indent: 10px;
    border: none;
    background: #fff;
    color: rgba(0,0,0,.8);
    font-size: 14px;
    border-radius: 5px;
    outline: none;
}
.content_contact .form_lh input { height: 35px; }
.content_contact .form_lh textarea {
	height: 100px;
	padding-top: 7px;
}
.content_contact .form_lh input[type="submit"] {
	background: #565655; cursor: pointer;
	color: #fff;
}
.content_contact .form_lh input[type="submit"]:hover {
	background: #FFC691;
}
.content_contact .comp_info ul {
	padding: 0 0 0 5px; margin: 0; list-style-position: inside;
}
.tab_content_contact {
    background: #e8edf0;
    padding: 15px 15px;
}
/* end form chọn quốc gia */

@media (max-width: 768px){
	.content_tab .col-4 {
		flex: 0 0 36%;
		max-width: 36%;
		width: 36%;
		padding-right: 7px;
	}
	.content_tab .col-4 p {
		font-size: 15px;
	}
	.content_tab .col-8 {
		flex: 0 0 64%;
		max-width: 64%;
		width: 64%;
	}
}

@media (max-width: 640px){
	ul.tab_list_contact li h3 {
		font-size: 16px;
	}
	ul.tab_list_contact li {
		padding: 0 50px;
	}
	section.content_contact .container {
		padding: 0 5px;
	}
	.tab_content_contact {
		padding-left: 7px;
	}
	.content_tab .col-4 {
		flex: 0 0 100%;
		max-width: 100%;
		width: 100%;
		padding-right: 7px;
		border-right: none;
		border-bottom: 1px solid #aea9a940;
		padding-bottom: 30px;
		margin-bottom: 15px;
	}
	.content_tab .col-4 p {
		font-size: 14px;
	}
	.content_tab .col-8 {
		flex: 0 0 100%;
		max-width: 100%;
		width: 100%;
	}
	ul.list_hth li {
		font-size: 15px;
	}
	.form_hthong select {
        width: 98%;
    }
}

@media (max-width: 500px){
    ul.tab_list_contact li h3 {
        font-size: 15px;
    }
    ul.tab_list_contact li {
        padding: 0 25px;
    }
}

@media (max-width: 425px){
	ul.tab_list_contact li {
		padding: 0 15px;
	}
	.form_hthong select {
    	width: 97%;
	}
}

@media (max-width: 375px){
	ul.tab_list_contact li {
        padding: 0 7px;
    }
    ul.tab_list_contact li h3 {
        font-size: 14px;
    }
}