/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

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,
b, 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;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	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;
}

/* html {
    scroll-behavior: smooth; 스크롤 부드럽게
} 요소 하나에 적용하는 건데 html전체에 적용해야됨>>js로 */

body {
    height: 200vh;
    background-color: #00110C;
}

header {
    display: flex; /* 왼쪽과 오른쪽 요소들 수평배치 */
    align-items: center;
    height: 34px;
    background-color: #04120C;
    color: #B8E1EE;
    justify-content: space-between; /* 오른쪽버튼들 오른쪽에 붙게 */
}

a {
    color: unset;
    text-decoration: unset;/* a태그 기본스타일 없앰 */
} 

.button-in-header {
    padding: 10px;
    font-weight: 700;
    cursor: pointer;
    height: 34px;
    box-sizing: border-box;
}

.long-text {
    display: none;
}

.short-text {
    display: inline;
}

@media (min-width: 880px){
    .long-text {
        display: inline;
    }
    .short-text {
        display: none;
    }
}

.button-in-header:hover {
    background-color: #127374;
}

#right-buttons {
    display: flex;
}

#active-menu {
    background-color: #013A3B;
}

#image-wrapper {
    display: flex;
    justify-content: center;
    overflow: hidden;
}

#main-image {
    min-width: 1000px;
}

#document-title {
    margin-bottom: 40px;
    color: #B8E1EE;
    font-size: 170%; /* 반응형에서는 픽셀과같은 고정된 값보다는 퍼센트사용 */
    font-weight: 300;
    letter-spacing: 10px; /* 글자간격 */
}

#main-content-wrapper {
    margin-top: 50px;
    display: flex;
    flex-direction: column; /* 세로정렬 */
    align-items: center; /* 교차축 */
}

#mountain-tag-wrapper {
    flex-direction: column;
    font-size: 18px;
    font-weight: 700;
    display: flex;
    gap: 50px;
}

@media (min-width: 880px) {
    #mountain-tag-wrapper {
        flex-direction: row;
    }
}

.mountain-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.mountain-content-list {
    display: flex; /* 수직정렬 */
    width: 325px;
    height: 32px;
    justify-content: center; 
    align-items: center;/* 안에들어 있는 텍스트들 중앙정렬 */
    background-color: #B8E1EE;
    color: #04120C;
}