*{
	margin:0px;
	padding:0px;
	display:block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
	box-sizing: border-box;
}
.content_body{
    box-sizing: border-box;
}
head{
	display:none;
}
.header{
	width:100%;
	height:auto;
	display:flex;
	justify-content:center;
    align-items: center;
    position: relative;
	}
.header img{
    width:auto;
    height:180px;
    margin: 30px 0px 5px 0px;
}

.menutop{
    width: 100%;
    position: relative;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgb(0, 0, 0);
}
.menulogo3 {
    width:auto;
    height:auto;
	}
.menulogo3 img{
    cursor: pointer;
    height: 15px;
    width: 15px;
}
.menutop_center{
    width:1140px;
    height:80px;
    display: flex;
    justify-content:space-between;
    align-items: center;
}
.menutop_left{
    flex:1;
}

.menutop_center ul{
    display: flex;  
    list-style: none;
}
.menutop_left ul li{
    display: inline-block;
}
.menutop_left ul ul{
    position:absolute;
    z-index: 2;
    transform: translateY(-20%);
    opacity: 0;
}
.menutop_left ul li:hover>ul{
    transform: translateY(0);
    opacity: 1;
    transition: all linear 0.3s;
}
.menutop_left ul ul li a{
    font-size:12px;
    color:rgb(255, 255, 255);
    text-decoration: none;
    padding: 0px 10px 0px 10px;
    margin-left:2px;
    margin-right:-1px;
    line-height:59px;
    transition: all linear 0.3s;
    background-color: rgba(0, 0, 0,0.8);
}
.menutop_left ul ul li a:hover{
    background-color: rgba(0, 29, 38, 0.7);
    color:#ffffff;
}

.under1::after{
    content: '';
    display:block;
    width: 100%;
    height: 3.5px;
    background-color:rgb(0, 0, 0);
    transform: scale(0, 1);
    transition: transform .3s ease;
}
.under1:hover::after{
    transform: scale(1, 1);
    transition: transform .3s ease;
}
.menutop_left li a{
    font-size:14px;
    color:black;
    text-decoration: none;
    padding: 0px 30px 0px 2px;
    line-height:78px;
}
.hotline{
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin-right:30px;
}
.hotline i{
    font-size:16px;
    color:rgb(0, 0, 0);
    margin-right:10px;
}
.hotline span{
    font-size:16px;
    color:rgb(0, 0, 0);
}
.menutop_right ul{
    display: flex;
    list-style: none;

}
.menutop_right ul li a{
    font-size:12px;
    margin: 0px 2px 0px 5px;
    color:rgb(0, 0, 0);
    width:30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    border-radius: 50%;
    border:1px solid #666;
    background-color:#ffffff;
    transition: all linear 0.5s;
}
.menutop_right ul li a:hover{
    color:#ffffff;
    background-color: black;
}
#gach_lienhe::after{
    transform: scale(1, 1);
}

.banner1{
    position: relative;
    width:100%;
    height:auto;
    display:flex;
    justify-content: center;
    margin-top: 30px;
}
.slider{
	position: relative;
	width: 1140px;
    height:auto;
	background: #2c3e50; 
    overflow:hidden;
}
.myslide{
    width:100%;
	height: auto;
	display: none;
	overflow: hidden;

}

.prev, .next{
	position: absolute;
	top: 46%;
	transform: translate(0, -50%);
	font-size: 22px;
	padding: 15px;
	cursor: pointer;
	color:black;
	transition: 0.1s;
	user-select: none; 
    display: flex;
    justify-content:center;
    align-items: center;
}
.prev span{
    position:absolute;
    transform: rotate(45deg);
    width: 300%;
    height:300%;
    background-color:#ffffff;
    left:-180%;
}
.prev i{
    font-size:1.3rem;
    position: absolute;
    left:80%;
    text-align: center;
}
.next span{
    position:absolute;
    transform: rotate(45deg);
    width: 300%;
    height: 300%;
    background-color:#ffffff;
    right:-180%;
}
.next i{
    position: absolute;
    text-align: center;
    right:80%;
    font-size:1.3rem;
}
.next{
	right: 0;
}
.dotsbox{
	position: absolute;
	left: 50%;
	transform: translate(-50%);
	bottom: 20px;
	cursor: pointer;
    display:flex;
    justify-content: center;
}
.dot{
	display: inline-block;
	width: 10px;
	height: 10px;
    border-radius: 10px;
	border: 1px solid #fff;
	
	margin: 0 10px;
	cursor: pointer;
}

.active, .dot:hover{
	background-color: #ffffff; 
}

.fade {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 2s;
  animation-name: fade;
  animation-duration: 1.5s;
}

@-webkit-keyframes fade {
  from {opacity: 0.3}
  to {opacity: 1}
}

@keyframes fade {
  from {opacity: 0.8}
  to {opacity: 1}
}



.txt{
	position: absolute;
	color: #fff;
	letter-spacing: 2px;
	line-height: 35px;
	top: 40%;
	left: 25%;
	-webkit-animation-name: posi;
  	-webkit-animation-duration: 2s;
  	animation-name: posi;
  	animation-duration: 2s;
	z-index: 1;
	
}

@-webkit-keyframes posi {
  from {left: 15%;}
  to {left: 25%;}
}


@keyframes posi {
  from {left: 15%;}
  to {left: 25%;}
}
#txt1{
    
	top: 40%;
	right: 25%;
	-webkit-animation-name: posi3;
  	-webkit-animation-duration: 2s;
  	animation-name: posi3;
  	animation-duration: 2s;
	z-index: 1;
    text-align: right;
    
}
@-webkit-keyframes posi3 {
    from {right: 15%;}
    to {right: 25%;}
  }
  
  
  @keyframes posi3 {
    from {right: 15%;}
    to {right: 25%;}
  }

  #txt2{
    letter-spacing: 2px;
    line-height: 25px;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-animation-name: posi2;
    -webkit-animation-duration: 3s;
    animation-name: posi2;
    animation-duration: 3s;
    text-align: center;
}
@-webkit-keyframes posi2 {
    from {top: 15%;}
    to {top: 80%;}
  }
  
  
  @keyframes posi2 {
    from {top: 15%;}
    to {top: 80%;}
  }

.txt h1{
	color: #00a7ff; 
	font-size: 50px;
	margin-bottom: 20px;
}
.txt p{
	font-size: 20px;
}



.myslide img{
	transform: scale(1.5, 1.5);
	-webkit-animation-name: zoomin;
  	-webkit-animation-duration: 40s;
  	animation-name: zoomin;
  	animation-duration: 40s;
}
@-webkit-keyframes zoomin {
  from {transform: scale(1, 1);}
  to {transform: scale(1.5, 1.5);}
}


@keyframes zoomin {
  from {transform: scale(1, 1);}
  to {transform: scale(1.5, 1.5);}
}




.content_body{
    position: relative;
    width: 100%;
    height: auto;
    display: flex;
    justify-content:center;
    align-items: center;
    flex-direction: column;

}

    .footer{
        width:100%;
        height:auto;
        background-color:#000000;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top:100px;
    }
    .footersub{
        width:1140px;
        min-height: 60px;
        position:relative;
        display: flex;
        justify-content:center;
        align-items: center;
        flex-direction: column;
    }
    .footersub hr{
        width:100%;
        height:0.5px;
        background-color: rgb(255, 255, 255);
        border:none;
        
    }
    .footersub1{
        min-height:60px;
        width: auto;
    }
    .footersub1 a img{
        width:auto;
        height:150px;
        margin: 30px 0px;
    }
    .footersub2{
        width: 100%;
        display: flex;
        justify-content:space-between;
        padding: 30px 0;
    }

    .footersub2 ul{
        flex: 3;
        list-style: none;
        display:flex;
        justify-content:space-evenly;
    }
    .footersub2 ul li{
        display: inline-block;
    }
    .footersub2 ul li a {
        display:block;
        text-decoration: none;
        color:white;
        font-size:15px;
    }
    .footersub2 ul li a:hover{
        color:#ffffff;
    }
    .footersub2_icon{
        display:flex;
        flex:2.5;
        justify-content: space-evenly;
    }
    .footersub2_icon a{
        text-decoration: none;
        color:white;
        font-size:12px;     
        width:30px;
        height: 30px;
        text-align: center;
        line-height: 30px;
        border-radius: 50%;
        border:1px solid rgb(255, 255, 255);
        transition: all linear 0.5s;
    }
    .footersub2_icon a:hover{
        background-color: white;
        color:#000000;
    }
    .footersub3{
        width: 100%;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        padding-bottom:30px;
    }
    .footersub3 p{
        font-size:15px;
        color:white;
    }
    .footersub3 i{
        font-size:16px;
        color:white;
        margin-right:10px;
    }
    .uphot{
        position: fixed;
        right:0%;
        bottom:25%;
        display: flex;
        flex-direction: column;
        justify-content:center;
        align-items: center;
    }
    .uptop{
        display:none;
        cursor:pointer;
        z-index: 1000;
        }

    .uptop img{
        width:39px;
        height:39px;
        }
    .overlay{
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.3);
        display:none;
        animation: fadeIn linear 0.2s;
    }
    .sidebar_tab{
        position:fixed;
        right:0;
        top:0;
        height: auto;
        width: 220px;
        max-width: 100%;
        background-color:  rgba(0, 0, 0, 0.3);
        transform: translateX(100%);
        opacity: 0;
        transition: transform linear 0.3s, opacity linear 0.2s;
        z-index: 10;
    }
    .sidebar_tab ul li a{
        text-decoration: none;
        color:#ffffff;
        display:block;
        padding: 22px 15px;
        font-size:16px;
        text-align: end;
        border-bottom: 1px solid #ffffff;
        transition: all linear 0.5s;
    }

    .cancel-button{
        position:absolute;
        width: 20px;
        height: 20px;
        top:5px;
        left:5px;

    }
    .cancel-button img{
        width: 28px;
        height: 28px;
    }
    .mobile_input:checked ~ .overlay {
        display: block;
    }
    .mobile_input{
        display:none;
    }
    .mobile_input:checked ~ .sidebar_tab{
        transform: translateX(0);
        opacity: 1;
    }

    @keyframes fadeIn {
        from {
            opacity:  0;
        }
        to {
            opacity: 1;
        }
    }

    .container_contact{
        width:100%;
        height:auto;
        display:flex;
        justify-content:center;
      }
      .product_h3{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin: 60px 0px;
        color:rgb(0, 0, 0);
    }
    .product_h3 h3{
        font-size:26px;
        font-weight: bold;
        text-align: center;
    }
    .product_h3 img{
        width: auto;
        height: 26px;
        margin-top:10px;
    }
    .showroom_contact{
        width:100%;
        display:flex;
        justify-content: center;
        align-items: center;
    }
    .contact_content{
        width:1140px;
        display:flex;
        justify-content: space-evenly;
    }
    .contact_hcm,.contact_hn{
        width:48%;
        display: flex;
        flex-direction: column;
    }
    .contact_hcm p,.contact_hn p{
        font-size:16px;
        line-height: 30px;
        color:rgb(0, 0, 0);
        padding-left:10px;
        padding-bottom:20px;
        padding-top:20px;
    }
    .contact_hcm span,.contact_hn span{
        font-weight: bold;
        color:rgb(0, 0, 0);
    }
    .map{
        
        width:100%;
        height: 300px;
    }
      .contact_center{
        width:1140px;
        height:auto;
        display:flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
      }
      .notice{
        width:100%;
        height:auto;
        margin-top:39px;
      }
      .notice p {
        color:black;
        font-size:16px;
        line-height:33px;
        padding-left:10px;
        font-weight: bold;
      }
      .contact_center h1{
        color:rgb(0, 0, 0);
        padding-top:40px;
        font-size:40px;
      }
      .contact-section{
        padding: 0px 0px 30px 0px;
        width:100%;
        height: auto;
      }
      .contact-form{
        max-width: 100%;
        margin: auto;
        padding: 0 10px;
        overflow: hidden;
      }
      .contact-form-text{
        display: block;
        width: 100%;
        box-sizing: border-box;
        margin: 30px 0;
        border: 1px solid #666;
        border-radius: 5px;
        padding: 15px 30px;
        outline: none;
        color: #666;
        transition: 0.5s;
      }
      .contact-form-text:focus{
        box-shadow: 0 0 10px 4px #34495e;
      }
      textarea.contact-form-text{
        resize: none;
        height: 120px;
      }
      .contact-form-btn{
        float: right;
        border: 1px solid #666;
        color:#ffffff;
        background-color: black;
        padding: 12px 50px;
        border-radius: 20px;
        cursor: pointer;
        transition: 0.5s;
      }
      .contact-form-btn:hover{
        background: #2980b9;
      }
 
    
       


    @media(min-width: 1024px){
        .sidebar_tab ul li a:hover{
            background-color: #999;
            text-align: center;
        }
        .prev,.next{
            opacity: 0;
            transition: opacity .2s ease;
        }
        .slider:hover .prev{
            opacity: 1;
        }
        .slider:hover .next{
            opacity: 1;
        }
        .menulogo3{
            display:none;
        }
    }

    @media(min-width: 740px) and (max-width: 1024px){
        .menutop_left ul li a{
            font-size:12px;
        }
        .menutop_right ul li a{
            width:20px;
            height: 20px;
            line-height: 20px;
            font-size:10px;
        }
        .menutop_left ul ul li a{
            font-size:14px;
        }
        .hotline i{
            font-size: 12px;
        }
        .hotline span{
            font-size: 14px;
        }
        .hotline{
            display:none;
        } 
        
        .myslide{
            height:auto;
        }
        .txt{
            letter-spacing: 2px;
            line-height: 25px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            -webkit-animation-name: posi2;
            -webkit-animation-duration: 2s;
            animation-name: posi2;
            animation-duration: 2s;
        }
        .dot{
            width: 30px;
            height: 6px;
        }
    
        @-webkit-keyframes posi2 {
          from {top: 35%;}
          to {top: 50%;}
        }
    
    
        @keyframes posi2 {
          from {top: 35%;}
          to {top: 50%;}
        }
    
        .txt h1{
            font-size: 40px;
        }
        .txt p{
            font-size: 13px;
        }
    
    .uphot{
        position: fixed;
        right:-3%;
    }
    .menutop_left li a{
        font-size: 16px;
    }
    .hotline span{
        font-size: 16px;
    }
    .menulogo3{
        display:none;
    }
    .footersub1 a img{
        height: 100px;
    }
    .footersub{
        flex-direction: column;
    }
    .footersub1{
        margin: 0 auto;
    }
    .footersub2{
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .footersub2 ul li a{
        padding: 0 40px;
        padding-bottom:20px;
    }
    .footersub2_icon a{
        margin: 0 30px;
    }
    

    }
    @media(max-width: 740px){
        .header{
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        

        .header img{
            width: auto;
            height: 80px;
            margin:10px 0;
        }
        .menulogo3 {
            border: 1px solid #666;
            width:100%;
        }
        .menulogo3 img{
            cursor: pointer;
            height: 12px;
            width: auto;
            padding: 0 10px;
        }

        .uphot{
            position: fixed;
            right:-7%;
        }
        .menutop{
            display:none;
        }
        .footer{
            margin-top:50px;
        }
        .footersub{
            
            flex-direction: column;
        }
        .footersub1{
            margin: 0 auto;
        }
        .footersub2 ul li a{
            font-size:12px;
            padding-bottom:20px;
        }
        .footersub2{
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        .footersub3 p{
            font-size:12px;
        }
        .sidebar_tab{
            width:100%;
            height: 100%;
            background-color: black;
        }
        .sidebar_tab ul li a{
            text-align: center;
        }
        .product_h3{
            margin:0px;
            margin: 49px 0px 10px 0px;
        }
        .product_h3 img{
            width:80px;
            height: auto;
        }
        .product_h3 h3 {
            font-size:20px;
            padding: 0px 2px;
            line-height: 30px;
        }
        .contact_content{
            flex-direction: column;
        }
        .contact_hn,.contact_hcm{
            width:100%;
        }
        .contact_hn p,.contact_hcm p{
            font-size:14px;
        }
        .notice p{
            font-size:14px;
        }
        .map{
            width:100%;
            margin:0px;
            margin-bottom:30px;
        }


        .prev span,.next span{
            width:200%;
            height: 200%;
        }
        .prev i{
            font-size:10px; 
            left:15%;        
        }
        .next i{
            font-size:10px; 
            right:15%;        
        }
        .txt h1{
            font-size: 30px;
            margin-bottom: 20px;
        }
        .dot{
            width: 30px;
            height: 6px;
        }
        .myslide{
            height: 220px;
        }
        .banner1 {
            margin:0px;
            margin-top:10px;
        }
        .dotsbox{
            display:none;
        }
        .txt h1{
            font-size: 20px;
        }
        .txt p{
            font-size: 10px;
        }
        .txt{
            left:15%;
            line-height: 15px;
        }
        @-webkit-keyframes posi {
            from {left: 25%;}
            to {left: 15%;}
          }
          
          
          @keyframes posi {
            from {left: 25%;}
            to {left: 15%;}
          }
          #txt2{
              line-height: 5px;
          }

        .footersub1 a img{
            height: 60px;
            margin:20px 0 8px 0;
        }
        .footersub2{
            height: auto;
            display:flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding:0 0 20px 0;
        }

        .footersub2 ul li a {
            padding: 10px 15px;
        }
        .footersub hr{
            display: none;
        }
        .footersub2_icon {
            padding: 10px 0;
        }
        .footersub2_icon a{
            margin: 0px 15px 0px 15px;
        }
    }




    .hotline-phone-ring-wrap {

        z-index: 1000;
      }
    .hotline-phone-ring-wrap:hover .hotline-bar{
        transform: scale(1, 1);
        transition: transform 0.5s ease;
    }
      .hotline-phone-ring {
        position: relative;
        visibility: visible;
        background-color: transparent;
        width: 110px;
        height: 110px;
        cursor: pointer;
        z-index: 11;
        -webkit-backface-visibility: hidden;
        -webkit-transform: translateZ(0);
        transition: visibility .5s;
        left: 0;
        bottom: 0;
        display: block;
      }
      .hotline-phone-ring-circle {
        width: 85px;
        height: 85px;
        top: 10px;
        left: 10px;
        position: absolute;
        background-color: transparent;
        border-radius: 100%;
        border: 2px solid #e72b2b;
        -webkit-animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
        animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
        transition: all .5s;
        -webkit-transform-origin: 50% 50%;
        -ms-transform-origin: 50% 50%;
        transform-origin: 50% 50%;
        opacity: 0.5;
      }
      .hotline-phone-ring-circle-fill {
        width: 55px;
        height: 55px;
        top: 25px;
        left: 25px;
        position: absolute;
        background-color: rgba(230, 59, 59, 0.7);
        border-radius: 100%;
        border: 2px solid transparent;
        -webkit-animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
        animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
        transition: all .5s;
        -webkit-transform-origin: 50% 50%;
        -ms-transform-origin: 50% 50%;
        transform-origin: 50% 50%;
      }
      .hotline-phone-ring-img-circle {
        background-color: #e63434;
         width: 33px;
        height: 33px;
        top: 37px;
        left: 37px;
        position: absolute;
        background-size: 20px;
        border-radius: 100%;
        border: 2px solid transparent;
        -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
        animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
        -webkit-transform-origin: 50% 50%;
        -ms-transform-origin: 50% 50%;
        transform-origin: 50% 50%;
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .hotline-phone-ring-img-circle .pps-btn-img {
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
      }
      .hotline-phone-ring-img-circle .pps-btn-img img {
          width: 20px;
          height: 20px;
      }
      .hotline-bar {
        position: absolute;
        background: #e03d3d;
        height: 40px;
        width: 180px;
        line-height: 40px;
        border-radius: 3px;
        padding: 0 10px;
        background-size: 100%;
        cursor: pointer;
        transition: all 0.8s;
        -webkit-transition: all 0.8s;
        z-index: 9;
        box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.1);
        border-radius: 50px !important;
        /* width: 175px !important; */
        right: 40px;
        bottom: 36px;
        transition: transform 0.5s ease;
        transform-origin: 100% 0%;
        transform: scale(0, 1);
      }
      .hotline-bar > a {
        color: #fff;
        text-decoration: none;
        font-size: 15px;
        font-weight: bold;
        text-indent: 5px;
        display: block;
        letter-spacing: 1px;
        line-height: 40px;
        font-family: Arial;
      }

      @-webkit-keyframes phonering-alo-circle-anim {
        0% {
          -webkit-transform: rotate(0) scale(0.5) skew(1deg);
          -webkit-opacity: 0.1;
        }
        30% {
          -webkit-transform: rotate(0) scale(0.7) skew(1deg);
          -webkit-opacity: 0.5;
        }
        100% {
          -webkit-transform: rotate(0) scale(1) skew(1deg);
          -webkit-opacity: 0.1;
        }
      }
      @-webkit-keyframes phonering-alo-circle-fill-anim {
        0% {
          -webkit-transform: rotate(0) scale(0.7) skew(1deg);
          opacity: 0.6;
        }
        50% {
          -webkit-transform: rotate(0) scale(1) skew(1deg);
          opacity: 0.6;
        }
        100% {
          -webkit-transform: rotate(0) scale(0.7) skew(1deg);
          opacity: 0.6;
        }
      }
      @-webkit-keyframes phonering-alo-circle-img-anim {
        0% {
          -webkit-transform: rotate(0) scale(1) skew(1deg);
        }
        10% {
          -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
        }
        20% {
          -webkit-transform: rotate(25deg) scale(1) skew(1deg);
        }
        30% {
          -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
        }
        40% {
          -webkit-transform: rotate(25deg) scale(1) skew(1deg);
        }
        50% {
          -webkit-transform: rotate(0) scale(1) skew(1deg);
        }
        100% {
          -webkit-transform: rotate(0) scale(1) skew(1deg);
        }
      }
      @media (max-width: 768px) {
        .hotline-bar {
          display: none;
        }
        .hotline-phone-ring-wrap {

          }
      }
      @media(min-width: 740px) and (max-width: 1024px){
        .hotline-phone-ring-wrap {

          }
      }