/* http://meyerweb.com/eric/tools/css/reset/ */
/* v1.0 | 20080212 */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,

fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-size: 100%;
	vertical-align: baseline;
	background: transparent;
}
body {
	line-height: 1;
	background-color: #FFFFFF;
}






blockquote, q {
	quotes: none;
}
@font-face {
    font-family: 'serithairegular';
    src: url('serithai_regular-webfont.eot');
    src: url('serithai_regular-webfont.eot?#iefix') format('embedded-opentype'),
         url('serithai_regular-webfont.woff2') format('woff2'),
         url('serithai_regular-webfont.woff') format('woff'),
         url('serithai_regular-webfont.ttf') format('truetype'),
         url('serithai_regular-webfont.svg#serithairegular') format('svg');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'FC Lamoon';
    src: url('FCLamoon-Regular.eot');
    src: url('FCLamoon-Regular.eot?#iefix') format('embedded-opentype'),
        url('FCLamoon-Regular.woff2') format('woff2'),
        url('FCLamoon-Regular.woff') format('woff'),
        url('FCLamoon-Regular.ttf') format('truetype'),
        url('FCLamoon-Regular.svg#FCLamoon-Regular') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'FC Lamoon Bold';
    src: url('FCLamoon-Bold.eot');
    src: url('FCLamoon-Bold.eot?#iefix') format('embedded-opentype'),
        url('FCLamoon-Bold.woff2') format('woff2'),
        url('FCLamoon-Bold.woff') format('woff'),
        url('FCLamoon-Bold.ttf') format('truetype'),
        url('FCLamoon-Bold.svg#FCLamoon-Bold') format('svg');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Glyphicons Halflings';
    src: url('glyphicons-halflings-regular.ttf') format('truetype'),
         
    }
}
ol, ul {
	list-style: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}

/* remember to define focus styles! */
:focus {
	outline: 0;
}

/* remember to highlight inserts somehow! */
ins {
	text-decoration: none;
}
del {
	text-decoration: line-through;
}

/* tables still need 'cellspacing="0"' in the markup */
table {
	border-collapse: collapse;
	border-spacing: 0;
}






#topBtn {
	display: none;
	position: fixed;
	bottom: 20px;
	right: 30px;
	z-index: 9999999;
	border: none;
	outline: none;
	background-color: #7194cc;
	color: white;
	cursor: pointer;
	padding: 15px;
	border-radius: 10px;
}
#topBtn:hover {
	background-color: #98b5dd;
}


@media screen and (max-width: 670px){
	.box-main {
	height: auto;
	width: 90%;
	margin-right: 0%;
	margin-left: 5%;
	float: left;
}


}
@media screen and (min-width: 671px) and (max-width: 1023px){

	.box-main {
	height: auto;
	width: 80%;
	margin-right: auto;
	margin-left: 10%;
}



}
@media screen and (min-width: 1024px){
	.box-main {
	height: auto;
	width: 80%;
	margin-right: auto;
	margin-left: 10%;
	float: left;
}


}
.music-control-btn {
	position: fixed;
	bottom: 25px;
	left: 25px;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background-color: #2d3436; /* สีเทาเข้ม */
	color: white;
	border: 2px solid rgba(255, 255, 255, 0.1);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999999;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
	transition: all 0.3s ease;
	padding: 0;
	outline: none;
	-webkit-tap-highlight-color: transparent; /* ลบสีฟ้าเวลาคลิกในมือถือ */
}

/* เอฟเฟกต์เมื่อ Hover หรือ Active */
.music-control-btn:hover {
	transform: translateY(-3px);
	background-color: #7194CC; /* เปลี่ยนเป็นสีเขียวเมื่อเอาเมาส์วาง */
}

.music-control-btn:active {
    transform: scale(0.9);
}

/* จัดการการแสดงผล Icon */
.hidden {
    display: none;
}

/* ปรับขนาดสำหรับมือถือขนาดเล็ก */
@media (max-width: 480px) {
    .music-control-btn {
        bottom: 15px;
        left: 15px;
        width: 48px;
        height: 48px;
    }
}