.test{
    border: 1px solid red;
}
.padding_0{
    padding: 0px;
}
.logo img{
    width: 90px;
}
.logo h1 span{
    font-size: 15px;
    font-weight: 800;
    color:#0D5D56;
}
.tieude_sky h3{
    font-size: 1.7em;
    color:#0D5D56;
    font-weight: 600;
}
.tongquan table, th, td{
    color: #F5F1E8;
   
}
.vien_tongquan_nd,.vien_tongquan_hinh{
    height: 550px;
}
.vien_tongquan_hinh img{
  height: 100%;
}
.tongquan{
    margin:auto;
    position:relative;
    border:1px solid #0D5D56;
    background: #0D5D56;
    border-radius: 4px;
    padding: 5px 0px ;
    height: 100%;
}
.tongquan table tbody tr{
    border-bottom:1px solid rgba(255,255,255,0.15);
}
.tongquan table tbody tr th{
    padding-left: 20px;
}
.slider{
    width:100%;
    overflow:hidden;
    padding:0px 0;
}
.over{
   overflow:hidden; 
}
.slider-track{
    display:flex;
    width:calc(365px * 8);
    animation: scroll 30s linear infinite;
}

.box{
    width:450px;
    height:300px;
    margin-right:25px;
    background:#0D5D56;
    color:#fff;
    font-size:70px;
    display:flex;
    justify-content:center;
    align-items:center;
    flex-shrink:0;
    border-radius:4px;
}
.box img{
    width: 100%;
    height: 100%;
    border: #0D5D56;
}
.gachngang{
    display: flex;
    justify-content: center;
    align-items: center;   
    width: 100%;
}
.gachngang img{
    width: 350px;
    align-items:center;
    margin-bottom: 40px;
}
/* chạy vô hạn mượt */
.form-dangky{
    margin-bottom: 10px;
}
.tienich_hinh{
     height:800px; 
}
.gallery{
    width:100%;
    height:100%;
    display:grid;

    /* chia layout không đều */
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;

    gap:10px;
}
.item{
    overflow:hidden;
    border-radius:12px;
    position:relative;
}

.item img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:0.5s;
}

.item:hover img{
    transform:scale(1.08);
}


/* hình lớn bên trái */

.item1{
    grid-row:1 / 3;
}

/* hình ngang dưới */

.item4{
    grid-column:1 / 3;
}

.detail{
  color: #0D5D56;  
}
.detail h4{
    margin-bottom: 3px;
}
.ich-3{
    margin-top: 15px;
}
@keyframes scroll {

    0%{
        transform:translateX(0);
    }

    100%{
        transform:translateX(calc(-365px * 4));
    }

}

/* hover dừng */
.slider-track:hover{
    animation-play-state: paused;
}

@media(max-width:640px){
    .box{
        width:250px;
        height:140px;
        font-size:50px;
    } 
    .special-w3l{
        padding: 20px 0px 0px 0px;
    }
    .container-full{
        padding: 1px 2px;
    }
    .detail p{
      font-size: 17px;  
    }
    .footer_w3layouts_section_1its h3{
        font-size: 1.2em;
        font-weight: 600;
    }
    .tienich_hinh{
     height:500px; 
    }
  
    
}
@media(max-width:480px){
    .logo img{
      width: 75px;
    }
    .logo h1 span{
    font-size: 14px;
    font-weight: 800;
    color:#0D5D56;
   }
   .tieude_sky h3{
    font-size: 1em;
    color:#0D5D56;
    font-weight: 700;
  }
  .heading-agileinfo span {
    line-height: 1.5em;
   
   }
   .heading-agileinfo span {
    display: block;
    font-size: 11px;
    margin-top: 1em;
    letter-spacing: 2px;
    text-transform: capitalize;
    color: #000000;
    font-weight: 520;
   }
   .gachngang img{
    width: 200px;
    align-items:center;
    margin-bottom: 20px;
}
.col-lg-6{
    padding: 0px;
    margin: 0px;
}
.tongquan table tbody tr th{
    padding-left: 2px;
}
.table td, .table>tbody>tr>td, .table>tbody>tr>th, .table>tfoot>tr>td, .table>tfoot>tr>th, .table>thead>tr>td, .table>thead>tr>th {
	padding: 5px;
}
.vien_tongquan_nd{
    height: auto;
}
.vien_tongquan_hinh{
    height: 400px;
    margin-top: 5px;
}
   
}
@media(max-width:320px){
}