.mb-5, .my-5 {
    margin-bottom: 3rem!important;
}
.mt-5, .my-5 {
    margin-top: 3rem!important;
}
.align-items-center {
    align-items: center!important;
}
.container, .container-lg, .container-md, .container-sm {
    max-width: 100%;
}
.container, .container-md, .container-sm {
    width: 900px;
}
.container, .container-sm {
    max-width: 950px;
}
.container, .container-fluid, .container-lg, .container-md, .container-sm, .container-xl {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
    display: block;
}
*, :after, :before {
    box-sizing: inherit;
}
:root {
    --blue: #7832e2;
    --indigo: #08003a;
    --purple: #ad6edd;
    --pink: #ff0266;
    --red: #ff5916;
    --orange: #fbb500;
    --yellow: #ffde03;
    --green: #44c553;
    --teal: #09ebaf;
    --cyan: #35bdff;
    --gray-dark: #343a40;
    --primary: #08003a;
    --secondary: #7832e2;
    --success: #44c553;
    --info: #09ebaf;
    --warning: #ffde03;
    --danger: #ff5916;
    --salmon: #ff977a;
    --white: #fff;
    --gray: #6c757d;
    --light: #f8f9fa;
    --dark: #343a40;
    --breakpoint-xs: 0;
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
    --font-family-sans-serif: Nunito,"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;
}
.p-3 {
    padding: 1rem!important;
}
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}
.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col-auto, .col-lg, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-auto, .col-md, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md-auto, .col-sm, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-auto, .col-xl, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-auto {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}
.text-center {
    text-align: center!important;
}
.pb-2, .py-2 {
    padding-bottom: .5rem!important;
}
h3 {
    font-size: 1.75rem;
}
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2;
    font-family: inherit;
    color: inherit;
}
h3 {
    display: block;
    font-size: 1.17em;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}
.accordion {
    overflow-anchor: none;
}
.accordion .card:first-of-type {
    border-bottom: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.accordion>.card:not(:last-of-type) {
    border-bottom: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.accordion>.card {
    overflow: hidden;
}
.accordion>.card>.card-header {
    border-radius: 0;
    margin-bottom: -1px;
}
.accordion .card-header {
    background-color: #08003a;
}
.card-header:first-child {
    border-radius: calc(.25rem - 1px) calc(.25rem - 1px) 0 0;
}
.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);
}
div {
    display: block;
}
.mb-0 {
    margin-bottom: 0;
    margin-top: 0;
}
.mb-0, .my-0 {
    margin-bottom: 0!important;
}
h2 {
    font-size: 2rem;
}
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2;
    font-family: inherit;
    color: inherit;
}
h2 {
    display: block;
    font-size: 1.5em;
    margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}
.card {
    position: relative;
    display: flex;
    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;
}
.btn:not(:disabled):not(.disabled) {
    cursor: pointer;
}
.accordion .btn {
    color: #fff;
}
[type=button]:not(:disabled), [type=reset]:not(:disabled), [type=submit]:not(:disabled), button:not(:disabled) {
    cursor: pointer;
}
.text-left {
    text-align: left!important;
}
.btn {
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    position: relative;
}
.btn-link, .btn-link:hover {
    background-color: transparent;
}
.btn {
    padding: .45rem 1.2rem;
    line-height: 1.6;
}
.btn-block {
    display: block;
    width: 100%;
}
.btn-link {
    font-weight: 400;
    color: #007bff;
    text-decoration: none;
}
.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
[type=button], [type=reset], [type=submit], button {
    -webkit-appearance: button;
}
button, select {
    text-transform: none;
}
button, input {
    overflow: visible;
}
.collapse:not(.show) {
    display: none;
}
.card-body {
    flex: 1 1 auto;
    min-height: 1px;
    padding: 1.25rem;
}
p {
    margin-top: 0;
    margin-bottom: 1rem;
}
p {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}
.collapsible {
    background-color: #08003a;
    color: white;
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
}

.active, .collapsible:hover {
    background-color: #08003a;
}

.contents {
    padding: 0 18px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    background-color: #ccccc;
}

/*-------logo---------*/
.logo_tool {
    float: left;
    clear: both;
    width: 30px;
    height: 49px;
    margin-right: 10px;
}
.tool-dowload {
    display: flex;
    font-weight: 15px;
}