body {
    font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;
    color: #172b4d;
    font-size: .875rem;
    font-weight: 400;
    line-height: 1.42857143;
    letter-spacing: 0;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
}

a {
    color: #222222;
    text-decoration: none;
    cursor: pointer;
}

a:focus, a:hover, a:active {
    color: #FF6666;
}

.table-responsive th,td{
    white-space:nowrap;
}

td {
   vertical-align: middle;
}

.admin-header{
    width: 100%;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
}

.admin-main{
    padding-top: 48px;
    padding-bottom:20px;
}


/* 导航栏 */
.navbar-brand {
	padding-top: .75rem;
	padding-bottom: .75rem;
	font-size: 1rem;
	background-color: rgba(0, 0, 0, .25);
	box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}

.navbar-dark .navbar-toggler {
    color: rgba(255,255,255,.55);
    border-color: rgba(0,0,0,.25);
}

.navbar .navbar-toggler {
	top: 0.5rem;
	left: 10px;
}

.navbar-toggler {
    padding: .25rem .5rem;
    font-size: 1.25rem;
    line-height: 1;
    background-color: transparent;
    border: 0px solid transparent;
    border-radius: .25rem;
    transition: box-shadow .15s ease-in-out;
}

.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    border: 1px solid #ff6600;
    box-shadow: 0 0 0 0;
}

/*
 * 左侧菜单
 */
.sidebar {
	position: fixed;
	top: 48px;
	bottom: 0;
	left: 0;
	z-index: 10002;
	padding:0;
	box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar-sticky {
	position: relative;
	top: 0;
	height: calc(100vh - 48px);
	padding-top: .5rem;
	overflow-x: hidden;
	overflow-y: auto;
}

.sidebar .nav-link {
	font-weight: 500;
	color: #333;
}

.sidebar .nav-link .feather {
	margin-right: 4px;
	color: #727272;
}

.sidebar .nav-link.active {
	color: #007bff;
}

.sidebar .nav-link:hover .feather,
.sidebar .nav-link.active .feather {
	color: inherit;
}

.sidebar-heading {
	font-size: .75rem;
	text-transform: uppercase;
}

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
      font-size: 3.5rem;
    }
}

.pagination{
    margin-top: 1rem;
}