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, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, 
u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	box-sizing: border-box;
	word-break: keep-all;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
html,body{
	max-width: 100%;
	overflow-x: hidden;
}
ol, ul, menu {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
/* 추가속성 */
a{
    /* a요소의 글자색상은 부모로 부터 상속받습니다. */
    color: inherit;
    text-decoration: none;
	display: block;
	width: 100%;
	height: 100%;
}
hr{
	border: 0;
	margin: 0;
}
button{
	border: 0;
	background-color: transparent;
}
/* 입력양식관련 속성 */
input, textarea, select{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
textarea {resize:none;}
*:focus{
	outline: 0;
}
input[type=button], input[type=submit], input[type=reset], button{
	cursor: pointer;
}

.clearfix::after{content: "";clear: both;display: block;}


/* --- 반응형 줄바꿈 처리 --- */
.mo_br {display: none;}
.pc_br {display: block;}
.br_1480-1080 {display: none;}
.br_1280 {display: none;}
.br_1280-720 {display: none;}
.br_1280-1080 {display: none;}
.br_1080-720 {display: none;}
.br_1080-480 {display: none;}
.br_1080 {display: none;}
.br_720 {display: none;}
.br_720-480 {display: none;}
.br_550 {display: none;}
.br_480 {display: none;}
.br_480no {display: block;}

@media screen and (max-width: 1920px) {
.pc_br {display: block;}
}
@media screen and (max-width: 1280px) {
	.br_1280-720 {display: block;}
	.br_1280-1080 {display: block;}
	.br_1280 {display: block;}
	.br_1280-480 {display: block;}
}
@media screen and (max-width: 1080px) {
	.br_1480-1080 {display: none;}
	.br_1280-1080 {display: none;}
	.br_1080-720 {display: block;}
	.br_1080-480 {display: block;}
	.br_1080 {display: block;}
}
@media screen and (max-width: 720px) {
	.pc_br {display: none;}
	.mo_br {display: block;}
	.br_1280-720 {display: none;}
	.br_1080-720 {display: none;}
	.br_720 {display: block;}
	.br_720-480 {display: block;}
}
@media screen and (max-width: 550px) {
	.br_550 {display: block;}
}
@media screen and (max-width: 480px) {
	.br_480 {display: block;}
	.br_480no {display: none;}
	.br_1080-480 {display: none;}
	.br_720-480 {display: none;}
}