:root {
    --blue: #007bff;
    --indigo: #6610f2;
    --purple: #6f42c1;
    --pink: #e83e8c;
    --red: #dc3545;
    --orange: #fd7e14;
    --yellow: #ffc107;
    --green: #28a745;
    --teal: #20c997;
    --cyan: #17a2b8;
    --white: #fff;
    --gray: #6c757d;
    --gray-dark: #343a40;
    --primary: #007bff;
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #343a40;
    --breakpoint-xs: 0;
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
    --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace
}

*,
::after,
::before {
    box-sizing: border-box
}

html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-overflow-style: scrollbar;
    -webkit-tap-highlight-color: transparent
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
    display: block
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: left;
    background-color: #fff
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    margin-bottom: .5rem
}

p {
    margin-top: 0;
    margin-bottom: 1rem
}

dl,
ol,
ul {
    margin-top: 0;
    margin-bottom: 1rem
}

b,
strong {
    font-weight: bolder
}

a {
    color: #007bff;
    text-decoration: none;
    background-color: transparent;
    -webkit-text-decoration-skip: objects
}

img {
    vertical-align: middle;
    border-style: none
}

svg {
    overflow: hidden;
    vertical-align: middle
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: .5rem;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.2;
    color: inherit
}

.h2,
h2 {
    font-size: 2rem
}

.h3,
h3 {
    font-size: 1.75rem
}

.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto
}

@media (min-width:576px) {
    .container {
        max-width: 540px
    }
}

@media (min-width:768px) {
    .container {
        max-width: 720px
    }
}

@media (min-width:992px) {
    .container {
        max-width: 960px
    }
}

@media (min-width:1200px) {
    .container {
        max-width: 1140px
    }
}

.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out
}

 .btn:not(:disabled):not(.disabled) {
    cursor: pointer
}

.fade {
    transition: opacity .15s linear
}

.fade:not(.show) {
    opacity: 0
}

.collapse:not(.show) {
    display: none
}

.nav {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none
}

.nav-link {
    display: block;
    padding: .5rem 1rem
}

.nav-tabs {
    border-bottom: 1px solid #dee2e6
}

.nav-tabs .nav-item {
    margin-bottom: -1px
}

.nav-tabs .nav-link {
    border: 1px solid transparent;
    border-top-left-radius: .25rem;
    border-top-right-radius: .25rem
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active {
    color: #495057;
    background-color: #fff;
    border-color: #dee2e6 #dee2e6 #fff
}

.tab-content>.tab-pane {
    display: none
}

.tab-content>.active {
    display: block
}

.card {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, .125);
    border-radius: .25rem
}

.card-header {
    padding: .75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, .03);
    border-bottom: 1px solid rgba(0, 0, 0, .125)
}

.card-header:first-child {
    border-radius: calc(.25rem - 1px) calc(.25rem - 1px) 0 0
}