.full-screen-bg{height:60vh;background-image:url(https://vietscape.com/wp-content/uploads/2024/12/vietnam1.jpg);background-size:cover;background-position:center center;background-repeat:no-repeat;color:#fff;align-items:center;justify-content:top;flex-direction:column;text-align:center} 
.full-screen-bg .main-menu a{text-decoration:none;color:#fff;font-weight:600;text-transform:uppercase; font-size:16px;}.full-screen-bg .main-menu ul.sub-menu li a{color:#333;font-weight:400;text-transform:none}.full-screen-bg .main-menu li.menu-item-has-children::before{background-image:url(img/down-trang.png)!important}.header_all_info{margin-top:20px}.site-footer .heading-title{color:#fff}.site-footer{background-image:url(https://dichthuattransmaster.vn/wp-content/uploads/2022/10/fbg2.jpg);background-size:cover;background-position:center center;color:#fff;padding:20px 0}.site-footer a{color:#fff;text-decoration:none}.site-footer a:hover{color:#2ecc71}.site-footer iframe{width:100%;height:200px}.dichthuatngonngu .heading-title{color:#fff}.dichthuatngonngu h3{text-align:center;padding-top:0;padding-bottom:10px}.dichthuatngonngu img{max-height:100px}.dichthuatngonngu a.heading-title{color:#000;font-size:12px;font-weight:400}.dichthuatngonngu .custom-category-post-thumbnail{padding:10px 10px 0;border-radius:5px}.dichthuatngonngu .bg_white{border-radius:5px}.post-archive .post_thumbnail img{width:100%}.related-posts .post_thumbnail img{width:100%}
@media (max-width: 768px){
	.full-screen-bg{height:30vh;}
	.full-screen-bg .main-menu a {
		color: #0d0d0d;}
	.full-screen-bg .main-menu li.menu-item-has-children::before{background-image:url(img/down-den.png)!important}
}