body{
    font-family: Arial, 'Saysettha OT', 'DokChampa', Arial, 'Noto Sans Lao', sans-serif, "Noto Sans Thai", 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    width: auto;
    margin: 0;
    color: blue;
    box-sizing: border-box;
}
.slideshow-container {
    position: relative;
    max-width: 1200px;
    margin: auto;
}
.slides {
    display: none;
    width: 100%;
    animation: zoom 3s ease-in-out;
}
.active {
    display: block;
}
@keyframes zoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

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

@keyframes fade {
from {opacity: .2}
to {opacity: 1}
}
p{
    color: blue;
    font-size: medium;
    font-weight: bold;
}

ul {
    display: flex;
    justify-content: center;
}

li {
    list-style: none;
    margin: 24px;
}

li a {
    text-decoration: none;
    color: blue;
}

li a::after {
    content: '';
    width: 0;
    height: 2px;
    background-color: rgb(236, 62, 9);
    margin: auto;
    display: block;
}

li a:hover::after {
    width: 100%;
    transition: width 0.3s linear;
    margin-top: 0px;
}

li a:hover {
    color: rgb(236, 62, 9);
}

.yt{
    text-decoration: none;
}


footer {
    display: flex;
    justify-content: center;
    text-align: center;
    font-size: larger;
    list-style: none;
    margin-left: 0;
    margin: 0;
    padding-top: 0px;
    padding-bottom: 0px;
    

}