@media (min-width: 1200px) {
	
}
@media (max-width: 1024px) {
   .navbar-default .navbar-nav > li > a {
        font-size: 12px;
   }
   ul.list_topmenu li:last-child, ul.list_topmenu li:nth-child(3) {
        display: none;
    }
}
@media (max-width: 991px) {
	.navbar-header {
        float: none;
    }
    .navbar-toggle {
        display: block;
        border: none;
        min-height: auto;
    }
    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important;
        margin: 0 -15px;
    }
    .navbar-nav > li {
        float: none;
    }
    .navbar-nav > li > a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .navbar-text {
        float: none;
        margin: 15px 0;
    }
    .navbar-collapse.collapse.in {
        display: block!important;
        background: #eee;
    }
    .collapsing {
        overflow: hidden!important;
    }
    .navbar-default .navbar-toggle .icon-bar {
    	background: #fff;
    }
    .navbar-default .navbar-toggle:hover, .navbar-default .navbar-toggle:focus {
    	background: transparent;
    }
    .navbar-default .navbar-nav > li > a {
        color: #3E3E3E;
        border-bottom: 1px solid #f1f1f1;
        background: #fff;
    }
    .navbar-toggle {
        box-shadow: none;
        float: none;
        margin-left: auto;
        margin-right: auto;
    }
    .navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover {
        border-color: #f1f1f1;
    }

}
@media (max-width: 768px) {
    .navbar-brand {
    	margin-top: 0;
        float: none;
        margin: 0 auto;
        -webkit-background-size: 80%;
        background-size: 80%;
	background-position: center; 
    }
    .navbar-nav .open .dropdown-menu {
        background: #9e9e9e;
        padding-left: 15px;
        width: 100% !important;
        position: inherit;
        left: 0;
        padding: 0;
    }
    .navbar-default .navbar-nav .open .dropdown-menu > li > a {
        color: #fff;
        padding-top: 10px;
        padding-bottom: 10px;
        border-bottom: 1px solid #f1f1f1;
    }
    .logo_footer {
        width: 70%;
        margin: 0 auto;
    }
    ul.list_topmenu {
        width: 100%;
    }
    ul.list_topmenu li {
        /* width: 100%; */
        text-align: center;
    }
    ul.list_topmenu li:first-child {
        margin-right: 0;
    }
    .swiper-slide .title {
    	margin-top: 0;
    	font-size: 20px;
    }
    .about_item .img:before {
        background-color: transparent;
    }
    .col_footer_bottom {
        padding-left: 0;
        padding-right: 0;
    }
    .phoneNumber {
        text-align: center;
        border-top: 1px solid #fff;
        padding-top: 15px;
    }
    .back_to_top.show {
        display: none !important;
    }
    .box_content_top {
        left: 0;
        right: 0;
        top: 0;
        width: 100%;
    }
    .btnMore {
        display: inherit;
    }
    .service_item {
        margin-bottom: 15px;
    }
    .footer_bottom p {
        padding-left: 15px;
        padding-right: 15px;
    }
    .box_tel {
        text-align: center;
    }
    .tel_sp {
        text-align: center;
        display: inline-block;
        border: 1px solid #F4979F;
        padding: 5px 15px;
        margin: 0 auto;
        font-weight: bold;
    }
    .tel_sp .fa {
        position: relative;
        top: -3px;
    }
    .construction_cases_item {
        min-height: 260px;
    }
    .btnContact {
        font-size: 17px;
        padding-top: 10px;
        padding-left: 10px;
        padding-right: 10px;
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .main_content h3, .perth_design h3 {
        font-size: 20px;
    }
    aside ul li a {
        display: block;
        float: none;
    }
    .banner .swiper-container {
        height: auto;
    }
    #hzroot7054227 iframe {
      width: 100%;
    }
    .img {
        width: 100%;
    }
    .img img {
        width: 100%;
    }
    .box_content_right {
        text-align: center;
        padding-top: 15px;
        padding-bottom: 15px;
    }
    .btnPdf {
        font-size: 15px;
    }
    .btnPdf .arrow_right {
        width: 17px;
        height: 17px;
    }
}

@media (max-width: 736px) {
	
}

@media (max-width: 667px) {
	
}
@media (max-width: 500px) {  
  .gal {  
    -webkit-column-count: 1; /* Chrome, Safari, Opera */
    -moz-column-count: 1; /* Firefox */
    column-count: 1;  
  }
}

@media (max-width: 414px) {
	.container .aligncenter{
        width: 100%;
        height: auto;
    }

    .slick_slider .slick_slider-for .slick-list {
      height: 275px;
    }

    .slick_slider .slick_slider-for.slick-initialized .slick-slide img {
      min-height: 275px;
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide {
      height: 95px;
    
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide img {
      min-height: 95px;
    }
}

@media (max-width: 375px) {

    .slick_slider .slick_slider-for .slick-list {
      height: 260px;
    }

    .slick_slider .slick_slider-for.slick-initialized .slick-slide img {
      min-height: 260px;
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide {
      height: 80px;
    
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide img {
      min-height: 80px;
    }
    
}

@media (max-width: 320px) {

    .slick_slider .slick_slider-for .slick-list {
      height: 225px;
    }

    .slick_slider .slick_slider-for.slick-initialized .slick-slide img {
      min-height: 225px;
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide {
      height: 65px;
    
    }

    .slick_slider .slick_slider-nav.slick-initialized .slick-slide img {
      min-height: 65px;
    }
	
}