.card {
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
h1 {
    color: #343a40;
}
.list-group-item {
    border-radius: 5px;
    margin-bottom: 5px;
}
.phong-thuy-table {
    box-sizing: border-box;
    background-color: rgb(5, 86, 153);
    max-width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    color: white;
    border-collapse: collapse;
}
.phong-thuy-table td {
    box-sizing: border-box;
    border: 1px solid white;
    vertical-align: middle;
    padding: 5px;
}
.phong-thuy-table .direction {
    font-weight: bold;
}
.phong-thuy-table .batquai1 {
    font-weight: bold;
}
.phong-thuy-table .cung {
    font-weight: bold;
    background-color: rgb(5, 86, 153);
    color: white;
}
.phong-thuy-table .meaning {
    background-color: white;
    color: black;
    padding: 5px;
    border: 1px solid #343a40;
}
.phong-thuy-img{
    text-align: center;
    padding-top: 30px;
}

.color-table {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-collapse: collapse;
    text-align: center;
}
.color-table th, .color-table td {
    border: 1px solid #dee2e6;
    padding: 10px;
    vertical-align: middle;
}
.color-table th {
    background-color: #343a40;
    color: white;
}
.color-table .menh {
    font-weight: bold;
    background-color: #e9ecef;
}
.color-table .color-box {
    width: 50px;
    height: 50px;
}
.color_left{
    float: left;
    width: 49%;
}
.color_right{
    float: right;
    width: 49%;
}
.name_menh{
    font-weight: bold;
    text-align: center;
}