@import url('https://fonts.googleapis.com/css2?family=Merriweather+Sans:wght@300;400;500;600&display=swap');

:root {
  --border: #e3e1dc;
  --max-width: 1100px;
  --max-content-width: 1000px;
  --body-background: #fcfcfc;
  --site-header-background: rgba(255, 255, 255, 0.76);
  --navbar: #2f2c28;
  --site-footer: #bcb9b0;
  --site-footer-background: #2f2c28;
  --account-link: #ffcc00;
  --content-list-contet-date: #bcb9b0;
  --main-header-background: #fff;
  --main-header-height: 565px;
  --main-header-border: #f0efec;
  --main-header: #fff;
  --content-list-sub-heading: #7b776b;
  --content-list-pagination-current: #fff;
  --content-list-pagination-current-bg: #ffcc00;
  --review-detail-date: #bcb9b0;
  --review-detail-side-padding: 8px;
  --profile-header-edit: #7b776b;
  --file-content-border: #cccac3;
  --file-content-background: #fff;
}

/* site */

body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  margin: 0;
  background-color: var(--body-background);
  word-break: keep-all;
}

body > .site-body {
  flex: 1 1;
}

.site-header.only-logo {
  margin: 18px auto;
}

.site-header.navbar {
  background-color: var(--site-header-background);
  border-bottom: solid 1px var(--border);
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
}

.site-header .content,
.site-footer .content {
  margin: 0 auto;
  padding: 0 10px;
}

.site-header .content {
  display: flex;
  height: 70px;
  justify-content: space-between;
  align-items: center;
}

.site-header .logo {
  width: 110px;
}

ul.navbar {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

ul.navbar li ~ li {
  margin-left: 65px;
}

ul.navbar li {
  font-size: 17px;
  letter-spacing: -0.26px;
  color: var(--navbar);
}

.site-body {
  width: 100%;
}

.site-footer {
  color: var(--site-footer);
  background-color: var(--site-footer-background);
}

.site-footer .content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 95px;
}

.max-width {
  max-width: var(--max-width);
  width: 100%;
}

.max-content-width {
  max-width: var(--max-content-width);
  width: 100%;
}

/* content-list */

.content-list {
  margin: 0px auto 40px;
}

.content-list .header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 25px 10px 25px 25px;
}

.content-list .header h2 {
  font-size: 22px;
  color: var(--content-list-sub-heading);
  margin: 0;
}

.content-list .contents {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 46px 40px;
}

@media (max-width: 640px) {
  .content-list .contents {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

.content-list .contents .empty {
  margin: 120px auto;
  font-weight: bold;
  font-size: 20px;
  grid-column: span 2;
}

.content-list .contents > a:hover,
.content-list .contents > a:active {
  text-decoration: none;
}

.content-list .content {
  min-width: auto;
}

.content-list .content .thumb {
  display: block;
  height: 167px;
  border-radius: 18px;
  background-position: center;
  background-size: cover;
}

.content-list .content .body {
  padding: 30px 25px;
}

.content-list .content .title {
  font-size: 22px;
  font-weight: normal;
  line-height: 33px;
  letter-spacing: -0.33px;
  margin: 11px 0 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.content-list .content a {
  text-decoration: none;
}

.content-list .content .date {
  font-size: 14px;
  letter-spacing: -0.21px;
  color: var(--content-list-contet-date);
}

.content-list .content .metadata {
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.content-list .pagination {
  display: flex;
  justify-content: center;
  margin: 40px 0;
  padding: 0;
  list-style: none;
}

.content-list .pagination li ~ .content-list .pagination li {
  margin-left: 5px;
}

.content-list .pagination li {
  min-width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}

.content-list .pagination li.current {
  border-radius: 9px;
  background-color: var(--content-list-pagination-current-bg);
  color: var(--content-list-pagination-current);
}

.content-list .wrap-pagination {
  display: flex;
  align-items: center;
}

.content-list .wrap-pagination .backbutton {
  width: 220px;
}

.content-list .wrap-pagination .backbutton:only-child {
  margin-top: 40px;
}

.content-list .wrap-pagination .backbutton ~ .pagination {
  margin-right: 220px;
  flex-grow: 1;
}

/* main-header */

.main-header {
  margin-top: -70px;
  border-bottom: 1px solid var(--main-header-border);
  background-color: var(--main-header-background);
  position: relative;
}

.main-header .content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: top;
  background-image: url("../assets/main-bg.jpg");
}

.main-header .content > h1 {
  margin: 220px 10px 437px;
  text-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
  font-size: 40px;
  letter-spacing: 15.4px;
  text-align: center;
  word-break: keep-all;
  color: var(--main-header);
  position: relative;
  z-index: 1;
}

.main-header .fg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  background-repeat: no-repeat;
  background-position: top;
  background-size: 1749px;
  background-image: url("../assets/main-fg.svg");
}

/* review-detail */

.review-detail {
  margin: 80px auto 340px;
}

.review-detail .review-info {
  display: grid;
  grid-template: repeat(3, auto) / repeat(3, auto);
  grid-auto-flow: row;
  justify-content: space-between;
}

.review-detail .review-info > .restaurant-name {
  grid-column: span 3;
  margin: 0;
}

.review-detail .review-info > .title,
.review-detail .review-info > .date {
  margin-left: var(--review-detail-side-padding);
}

.review-detail .review-info > .author,
.review-detail .review-info > .review-rating {
  margin-right: var(--review-detail-side-padding);
}

.review-detail .review-info > .title {
  margin-top: 8px;
  margin-bottom: 5px;
  grid-column: span 2;
  font-size: 22px;
  font-weight: normal;
}

.review-detail .review-info > .date {
  grid-column: span 2;
  font-size: 14px;
  color: var(--review-detail-date);
}

.review-detail .review-info > .author {
  display: flex;
  justify-content: flex-end;
}

.review-detail .content {
  margin: 45px 0 80px;
}

.review-detail .content .thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 1000px;
  max-height: 645px;
  margin: 0 auto;
  border-radius: 18px;
}

.review-detail .content .thumb:not(:last-child) {
  margin-bottom: 30px;
}

.review-detail .content .content {
  margin: 30px var(--review-detail-side-padding) 28px;
  line-height: 1.82;
}

.review-detail .content .location {
  display: inline-flex;
  align-items: center;
  margin: var(--review-detail-side-padding);
  font-size: 18px;
  font-weight: bold;
}

.review-detail .content .location > img {
  margin-right: 5px;
}

.review-detail .footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}

.review-detail .back-link {
  font-size: 20px;
}

.review-detail .footer .buttons > :not(:last-child) {
  margin-right: 8px;
}

/* review-form */

.review-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px 14px;
  margin: 85px auto 410px;
}

.review-form > .title,
.review-form > .rating,
.review-form > .content,
.review-form > .file,
.review-form > .buttons {
  grid-column: span 2;
}

.review-form > .restaurant-name,
.review-form > .restaurant-link {
  grid-column: span 1;
}

.review-form > .rating label {
  margin: 0;
  display: inline-flex;
  align-items: center;
}

.review-form > .rating label > input {
  margin: 0 5px 0 0;
}

.review-form > .rating label:not(:first-child) {
  margin-left: 14px;
}

.review-form > .rating label:first-child {
  margin-left: 5px;
}

.review-form .content textarea {
  height: 526px;
  resize: none;
}

.review-form .file-content {
  display: flex;
  align-items: center;
  line-height: 2;
  font-size: 17px;
  letter-spacing: -0.3px;
  padding: 16px 24px;
  border: 1px solid var(--file-content-border);
  background-color: var(--file-content-background);
  border-radius: 7px;
}

.review-form .file-content input {
  font-size: 17px;
}

.review-form .file-content > img {
  width : 200px;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-right: 10px;
}

.review-form .buttons {
  display: flex;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.review-form .buttons > .cancel {
  flex-grow: 1;
}

.review-form .buttons > button[type="submit"] {
  flex-grow: 6;
  margin-left: 9px;
}

/* review-confirm-delete */

.review-confirm-delete {
  display: flex;
  align-items: center;
  max-width: 740px;
  width: 100%;
  margin: 65px auto;
}

.review-confirm-delete > :not(:last-child) {
  margin-right: 15px;
}

.review-confirm-delete .content {
  flex-grow: 1;
}

/* profile-header */

.profile-header {
  padding: 46px 10px 60px;
  border-bottom: 1px solid var(--main-header-border);
  background-color: var(--main-header-background);
  position: relative;
}

.profile-header .content {
  display: flex;
  margin: 0 auto;
  overflow: hidden;
  align-items: center;
}

.profile-header .content > :not(:last-child) {
  margin-right: 24px;
}

.profile-header .profile-pic {
  flex-shrink: 0;
}

.profile-header .info {
  flex-grow: 1;
  overflow: hidden;
}

.profile-header .username {
  font-size: 22px;
  margin: 7px 0;
}

.profile-header .edit {
  display: inline-block;
  font-size: 15px;
  color: var(--profile-header-edit);
  margin-bottom: 16px;
}

.profile-header .intro {
  margin: 0;
  max-width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* account */

.account-background {
  flex-grow: 1;
}
.account-background::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background-image: url("../assets/main-fg.svg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top;
  opacity: 0.5;
}

.account {
  margin: 200px auto;
  max-width: 450px;
  width: 92%;
}

.account .title {
  margin: 24px auto;
  text-align: center;
}

.account .logo {
  width: 200px;
}

.account .form-error {
  text-align: center;
}

.account .info {
  width: max-content;
  margin: 25px auto;
}

.account button[type="submit"] {
  display: block;
  width: 100%;
  margin: 0;
}

.account .info .item {
  display: inline-block;
  min-width: 140px;
  padding: 0 21px;
}

.account .info .item + .item {
  border-left: 1px solid var(--border);
}

.account .info .link {
  margin-left: 13px;
  color: var(--account-link);
}

.account form {
  display: flex;
  flex-direction: column;
}

.account form > :not(:last-child) {
  margin-bottom: 20px;
}

.account form .checkbox {
  padding: 4px;
  text-align: right;
}

/* account-password */

.account-password {
  margin: 100px auto;
  padding: 68px 150px;
  max-width: 740px;
  width: 100%;
}

.account-password .title {
  margin: 24px auto;
  text-align: center;
}

.account-password .heading {
  font-size: 25px;
  font-weight: normal;
}

.account-password form > :not(:last-child) {
  margin-bottom: 20px;
}

.account-password button[type="submit"] {
  display: block;
  width: 100%;
  margin: 20px 0 25px;
}

.account-password-dialog {
  margin: 100px auto;
  text-align: center;
  width: 100%;
}

.account-password-dialog .button {
  margin-top: 5px;
}

/* profile-form */

.profile-form {
  margin: 100px auto;
  max-width: 440px;
  width: 100%;
}

.profile-form .logo {
  margin: auto;
  width: 110px;
}

.profile-form .welcome-message {
  margin: 5px auto 30px;
  text-align: center;
  font-size: 24px;
}

.profile-form form > :not(:last-child) {
  margin-bottom: 20px;
}

.profile-form .profile {
  display: flex;
  align-items: center;
  letter-spacing: -0.3px;
  padding: 16px 24px;
  border: 1px solid var(--file-content-border);
  background-color: var(--file-content-background);
  border-radius: 7px;
}

.profile-form .profile .profile-pic {
  margin-right: 10px;
  flex-shrink: 0;
}

.profile-form .profile .file {
  line-height: 2;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.profile-form .profile .file > input {
  max-width: 240px;
}

.profile-form .content > textarea {
  height: 188px;
  resize: none;
}

.profile-form .buttons {
  display: flex;
  width: 100%;
}

.profile-form .buttons > button[type="submit"] {
  flex-grow: 4;
}

.profile-form .buttons > .cancel {
  flex-grow: 1;
}

.profile-form .buttons > :not(:last-child) {
  margin-right: 9px;
}

/* review-author */

.review-author {
  display: flex;
  align-items: center;
  font-size: 15px;
}

.review-author > :not(:last-child) {
  margin-right: 10px;
}

/* review-rating */

.review-rating {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.review-rating .text {
  margin-left: 8px;
  font-size: 17px;
}




:root {
    --main-color: #444;
    --color-dark: #34425A;
    --text-grey: #B0B0B0;
}

* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style-type: none;
    box-sizing: border-box;
    font-family: 'Merriweather', sans-serif;
}

#menu-toggle {
    display: none;
}

.sidebar {
    position: fixed;
    height: 100%;
    width: 165px;
    left: 0;
    bottom: 0;
    top: 0;
    z-index: 100;
    background: var(--color-dark);
    transition: left 300ms;
}

.side-header {
    box-shadow: 0px 5px 5px -5px rgb(0 0 0 /10%);
    background: var(--main-color);
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.side-header h3, side-head span {
    color: #fff;
    font-weight: 400;
}

.side-content {
    height: calc(100vh - 60px);
    overflow: auto;
}

/* width */
.side-content::-webkit-scrollbar {
  width: 5px;
}

/* Track */
.side-content::-webkit-scrollbar-track {
  box-shadow: inset 0 0 5px grey; 
  border-radius: 10px;
}
 
/* Handle */
.side-content::-webkit-scrollbar-thumb {
  background: #b0b0b0; 
  border-radius: 10px;
}

/* Handle on hover */
.side-content::-webkit-scrollbar-thumb:hover {
  background: #b30000; 
}

.profile {
    text-align: center;
    padding: 2rem 0rem;
}

.bg-img {
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 50%;
    background-size: cover;
}

.profile-img {
    height: 80px;
    width: 80px;
    display: inline-block;
    margin: 0 auto .5rem auto;
    border: 3px solid #899DC1;
}

.profile h4 {
    color: #fff;
    font-weight: 500;
}

.profile small {
    color: #899DC1;
    font-weight: 600;
}

.sidebar {
    /*overflow-y: auto;*/
}

.side-menu ul {
    text-align: center;
}

.side-menu a {
    display: block;
    padding: 1.2rem 0rem;
}

.side-menu a.active {
    background: #2B384E;
}

.side-menu a.active span, .side-menu a.active small {
    color: #fff;
}

.side-menu a span {
    display: block;
    text-align: center;
    font-size: 1.7rem;
}

.side-menu a span, .side-menu a small {
    color: #899DC1;
}

#menu-toggle:checked ~ .sidebar {
    width: 60px;
}

#menu-toggle:checked ~ .sidebar .side-header span {
    display: none;
}

#menu-toggle:checked ~ .main-content {
    margin-left: 60px;
    width: calc(100% - 60px);
}

#menu-toggle:checked ~ .main-content header {
    left: 60px;
}

#menu-toggle:checked ~ .sidebar .profile,
#menu-toggle:checked ~ .sidebar .side-menu a small {
    display: none;
}

#menu-toggle:checked ~ .sidebar .side-menu a span {
    font-size: 1.3rem;
}


.main-content {
    margin-left: 165px;
    width: calc(100% - 165px);
    transition: margin-left 300ms;
}

header {
    position: fixed;
    right: 0;
    top: 0;
    left: 165px;
    z-index: 100;
    height: 60px;
    box-shadow: 0px 5px 5px -5px rgb(0 0 0 /10%);
    background: #fff;
    transition: left 300ms;
}

.header-content, .header-menu {
    display: flex;
    align-items: center;
}

.header-content {
    justify-content: space-between;
    padding: 0rem 1rem;
}

.header-content label:first-child span {
    font-size: 1.3rem;
}

.header-content label {
    cursor: pointer;
}

.header-menu {
    justify-content: flex-end;
    padding-top: .5rem;
}

.header-menu label,
.header-menu .notify-icon {
    margin-right: 1rem;
    position: relative;
}

.header-menu label span,
.notify-icon span:first-child {
    font-size: 1.3rem;
}

.user {
    display: flex;
    align-items: center;
}

.user div, .client-img {
    height: 40px;
    width: 40px;
    margin-right: 1rem;
}

.user span:last-child {
    display: inline-block;
    margin-left: .3rem;
    font-size: .8rem;
}

main {
    margin-top: 60px;
}

.page-header {
    padding: 1.3rem 1rem;
    background: #E9edf2;
    border-bottom: 1px solid #dee2e8;
}

.page-header h1, .page-header small {
    color: #74767d;
}

.page-content {
    padding: 1.3rem 1rem;
    background: #f1f4f9;
}

.analytics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-gap: 2rem;
    margin-top: .5rem;
    margin-bottom: 2rem;
}

.card {
    box-shadow: 0px 5px 5px -5px rgb(0 0 0 / 10%);
    background: #fff;
    padding: 1rem;
    border-radius: 3px;
}

.card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-head h2 {
    color: #333;
    font-size: 1.8rem;
    font-weight: 500;
}

.card-head span {
    /* font-size: 3.2rem; */
    color: var(--text-grey);
}

.card-progress small {
    color: #777;
    font-size: .8rem;
    font-weight: 600;
}

.card-indicator {
    margin: .7rem 0rem;
    height: 10px;
    border-radius: 4px;
    background: #e9edf2;
    overflow: hidden;
}

.indicator {
    height: 10px;
    border-radius: 4px;
}

.indicator.one {
    background: #22baa0;
}

.indicator.two {
    background: #11a8c3;
}

.indicator.three {
    background: #f6d433;
}

.indicator.four {
    background: #f25656;
}

.records {
    box-shadow: 0px 5px 5px -5px rgb(0 0 0 / 10%);
    background: #fff;
    border-radius: 3px;
}

.record-header {
    padding: 1rem;
    display: flex;
    justify-content: right;
    align-items: center;
}

.add, .browse {
    display: flex;
    align-items: center;
}

.add span {
    display: inline-block;
    margin-right: .6rem;
    font-size: .9rem;
    color: #666;
}

input, button, select {
    outline: none;
}

.add select, .browse input, .browse select, .account-list select {
    height: 35px;
    border: 1px solid #b0b0b0;
    border-radius: 3px;
    display: inline-block;
    width: 75px;
    padding: 0rem .5rem;
    margin-right: .8rem;
    color: #666;
}

.add button {
    background: var(--main-color);
    color: #fff;
    height: 37px;
    border-radius: 4px;
    padding: 0rem 1rem;
    border: none;
    font-weight: 600;
}

.browse input {
    width: 150px;
}

.browse select {
    width: 100px;
}

.account-list select {
  width: 100%;
}

.table-responsive {
    width: 100%;
    overflow: auto;
}

table {
    border-collapse: collapse;
}

table thead tr {
    background: #e9edf2;
}

table thead th {
    padding: 1rem 0rem;
    text-align: left;
    color: #444;
    font-size: .9rem;
    text-align: right;
}

table thead th:first-child {
    padding-left: 1rem;
}

table tbody td {
    padding: 1rem 0rem;
    color: #444;
}

table tbody td:first-child {
    padding-left: 1rem;
    color: var(--main-color);
    font-weight: 600;
    font-size: .9rem;
}

table tbody tr {
    border-bottom: 1px solid #dee2e8;
    text-align: center;
}

.client {
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-img {
    margin-right: .5rem;
    border: 2px solid #b0b0b0;
    height: 45px;
    width: 45px;
}

.client-info h4 {
    color: #555;
    font-size: .95rem;
}

.client-info small {
    color: #777;
}

.actions span {
    display: inline-block;
    font-size: 1.5rem;
    margin-right: .5rem;
}

.paid {
    display: inline-block;
    text-align: center;
    font-weight: 600;
    color: var(--main-color);
    background: #e5f8ed;
    padding: .5rem 1rem;
    border-radius: 20px;
    font-size: .8rem;
}

.up-icon {
  color: red; /* 텍스트 및 테두리 색상 */
}

.down-icon {
  color: blue; /* 텍스트 및 테두리 색상 */
}


th[data-sort] {
    cursor: pointer;  /* ✅ 손가락(클릭 가능) 표시 */
    user-select: none; /* ✅ 텍스트 선택 방지 */
    transition: background 0.2s ease-in-out;
}

th[data-sort]:hover {
    background: #f5f5f5; /* ✅ 마우스 올리면 색상 변경 */
}

@media only screen and (max-width: 1200px) {
    .analytics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media only screen and (max-width: 768px) {
    .analytics {
        grid-template-columns: 100%;
    }
    
    .sidebar {
        left: -165px;
        z-index: 90;
    }
    
    header {
        left: 0;
        width: 100%;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    #menu-toggle:checked ~ .sidebar {
        left: 0;
    }
    
    #menu-toggle:checked ~ .sidebar {
        width: 165px;
    }

    #menu-toggle:checked ~ .sidebar .side-header span {
        display: inline-block;
    }

    #menu-toggle:checked ~ .sidebar .profile,
    #menu-toggle:checked ~ .sidebar .side-menu a small {
        display: block;
    }

    #menu-toggle:checked ~ .sidebar .side-menu a span {
        font-size: 1.7rem;
    }
    
    #menu-toggle:checked ~ .main-content header {
        left: 0px;
    }
    
    table {
        width: 900px;
    }
}

/* 라벨+아이콘 정렬(선택) */
.label-inline{ display:inline-flex; align-items:center; gap:6px; position: relative; top: -4px;}
.info-btn{ display:inline-flex; align-items:center; justify-content:center;
  width:18px; height:auto; padding:0; border:0; background:transparent; cursor:pointer; }

/* ── ⓘ 클릭 시 말풍선(popover) ───────────────────────── */
.popover-help{
  position: fixed; z-index: 2000;
  background:#fff; color:#111827;
  border:1px solid #e5e7eb; border-radius:10px;
  box-shadow:0 10px 30px rgba(0,0,0,.15);
  padding:12px 14px; max-width:320px; width:max-content;
  font-size:13px; line-height:1.6;
}
.popover-help .arrow{
  position:absolute; top:-6px;
  width:0; height:0;
  border-left:6px solid transparent;
  border-right:6px solid transparent;
  border-bottom:6px solid #e5e7eb;
}
.popover-help .arrow::after{
  content:""; position:absolute; top:1px; left:-5px;
  border-left:5px solid transparent;
  border-right:5px solid transparent;
  border-bottom:5px solid #fff;
}
/* 위로 뒤집을 때(하단 공간 부족) */
.popover-help.top .arrow{
  top:auto; bottom:-6px;
  border-bottom:none; border-top:6px solid #e5e7eb;
}
.popover-help.top .arrow::after{
  top:-6px; border-bottom:none; border-top:5px solid #fff; left:-5px;
}

.center { text-align: center; }
.left { text-align: left; }
.right { text-align: right; }