/* stylelint-disable selector-list-comma-newline-after */





    /* class="problem-container" */
    .problem-container {
        margin:10px;
        padding:10px;
        background-color: #eef;
    }

    .btn-prev-problem {
/*        color:#44a;*/
        font-size:14px;
    }

    .btn-next-problem {
      /*  color:#44a;*/
        font-size:14px;
    }


    /* defining phrases */
    dfn {
        color: #44F;
    }






/*
    DEMO STYLE
*/

/*@import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
/ body {
    font-family: 'Poppins', sans-serif;
    background: #fafafa;
}*/

/*
p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1em;
    font-weight: 300;
    line-height: 1.7em;
    color: #999;
}*/

a,
a:hover,
a:focus {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s;
}

.navbar {
    padding: 15px 10px;
    background: #fff;
    border: none;
    border-radius: 0;
    margin-bottom: 40px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar-btn {
    box-shadow: none;
    outline: none !important;
    border: none;
}

.line {
    width: 100%;
    height: 1px;
    border-bottom: 1px dashed #ddd;
    margin: 40px 0;
}

/* ---------------------------------------------------
    SIDEBAR STYLE
----------------------------------------------------- */

.wrapper {
    display: flex;
    width: 100%;
}

#sidebar {
    width: 250px;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 999;
 /*   background: #7386D5; 
    color: #fff; */
    transition: all 0.3s;
}

#sidebar.doHideShow {
    margin-left: -250px;
}

#sidebar .sidebar-header {
    padding: 20px;
    background: #6d7fcc;
}

#sidebar ul.components {
    padding: 20px 0;
    border-bottom: 1px solid #47748b;
}

#sidebar ul p {
    color: #fff;
    padding: 10px;
}

#sidebar ul li a {
    padding: 10px;
    font-size: 1.1em;
    display: block;
}

#sidebar ul li a:hover {
    color: #7386D5;
    background: #fff;
}

#sidebar ul li.active>a,
a[aria-expanded="true"] {
    color: #fff;
    background: #6d7fcc;
}

a[data-toggle="collapse"] {
    position: relative;
}

.dropdown-toggle::after {
    display: block;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

ul ul a {
    font-size: 0.9em !important;
    padding-left: 30px !important;
    background: #6d7fcc;
}

ul.CTAs {
    padding: 20px;
}

ul.CTAs a {
    text-align: center;
    font-size: 0.9em !important;
    display: block;
    border-radius: 5px;
    margin-bottom: 5px;
}

a.download {
    background: #fff;
    color: #7386D5;
}

a.article,
a.article:hover {
    background: #6d7fcc !important;
    color: #fff !important;
}





#menu li a.disabled {
    color: gray;
    pointer-events: none;
    cursor: default;
}





/* ---------------------------------------------------
    CONTENT STYLE
----------------------------------------------------- */

#content {
    width: calc(100% - 250px);
    /*padding: 40px;*/
    min-height: 100vh;
    transition: all 0.3s;
    position: absolute;
    top: 0;
    right: 0;

    font-family: 'Georgia', serif;
/*    font-size: 1.1em;
    font-weight: 300;
    line-height: 1.7em;*/
   /* color: #999;*/
}

#content.doHideShow {
    width: 100%;
}

/* ---------------------------------------------------
    MEDIAQUERIES
----------------------------------------------------- */

@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
    }
    #sidebar.doHideShow {
        margin-left: 0;
    }
    #content {
        width: 100%;
    }
    #content.doHideShow {
        width: calc(100% - 250px);
    }
    #sidebarCollapse span {
        display: none;
    }
}






/*.blog-header {
  line-height: 1;
  border-bottom: 1px solid #e5e5e5;
}
*/





.blog-header-logo {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: 2.25rem;
}

.blog-header-logo:hover {
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
}

.display-4 {
  font-size: 2.5rem;
}
@media (min-width: 768px) {
  .display-4 {
    font-size: 3rem;
  }
}

.nav-scroller {
  position: relative;
  z-index: 2;
  height: 2.75rem;
  overflow-y: hidden;
}

.nav-scroller .nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  padding-bottom: 1rem;
  margin-top: -1px;
  overflow-x: auto;
  text-align: center;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.nav-scroller .nav-link {
  padding-top: .75rem;
  padding-bottom: .75rem;
  font-size: .875rem;
}


/*
.card {
        margin: 20px;
        box-shadow:  10px 10px 5px grey;
}*/


.card-img-right {
  height: 100%;
  border-radius: 0 3px 3px 0;
}

.flex-auto {
  -ms-flex: 0 0 auto;
  -webkit-box-flex: 0;
  flex: 0 0 auto;
}

.h-250 { height: 250px; }
@media (min-width: 768px) {
  .h-md-250 { height: 250px; }
}

.border-top { border-top: 1px solid #e5e5e5; }
.border-bottom { border-bottom: 1px solid #e5e5e5; }

.box-shadow { box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05); }

/*
 * Blog name and description
 */
.blog-title {
  margin-bottom: 0;
  font-size: 2rem;
  font-weight: 400;
}
.blog-description {
  font-size: 1.1rem;
  color: #999;
}

@media (min-width: 40em) {
  .blog-title {
    font-size: 3.5rem;
  }
}

/* Pagination */
.blog-pagination {
  margin-bottom: 4rem;
}
.blog-pagination > .btn {
  border-radius: 2rem;
}

/*
 * Blog posts
 */
.blog-post {
  margin-bottom: 4rem;
}
.blog-post-title {
  margin-bottom: .25rem;
  font-size: 2.5rem;
}
.blog-post-meta {
  margin-bottom: 1.25rem;
  color: #999;
}

/*
 * Footer
 */
.blog-footer {
  padding: 2.5rem 0;
  color: #999;
  text-align: center;
  background-color: #f9f9f9;
  border-top: .05rem solid #e5e5e5;
}
.blog-footer p:last-child {
  margin-bottom: 0;
}


/*** CSS for edit-problem html ***/

/* colors:
 
        border  backgrd
black   #888    #EEE
red     #F80    #FEE
green   #8F8    #EFE
blue    #
orange  #F80    #FEC



 */

.edit-element {
    border-radius: 5px;  padding:5px;  overflow:hidden;  margin: 5px;
}

/* black */
.edit-TitleText {
/*  border-radius: 5px; border:2px solid #888; background: #EEE; padding:5px; overflow:hidden; margin: 5px;*/
    border:2px solid #888; background: #EEE;
}

/* black */
.edit-InfoText {
    border:2px solid #888; background: #EEE;
}


.edit-QuestionText {
  border-radius: 5px; border:2px solid #88F; background: #EEF; padding:10px; overflow:hidden; margin: 5px;
}



/* orange */
.edit-Variable {
  border-radius: 5px; border:2px solid #F80; background: #FED; padding:10px; overflow:hidden; margin: 5px;
}



.edit-AnswerNumeric {
  border-radius: 5px; border:2px solid #888; background: #EEE; padding:10px; overflow:hidden; margin: 5px;
}


/* orange */
.edit-Solution {
  border-radius: 5px; border:2px solid #F80; background: #FEE; padding:10px; overflow:hidden; margin: 5px;
}

/* orange */
.edit-SolutionStep {
  border-radius: 5px; border:2px solid #F80; background: #FE0; padding:10px; overflow:hidden; margin: 5px;
}




/* space between bullet points in solution */
.solution li {
 /*    margin: 15px 0px 15px 0px; */
    margin-bottom: 1em;  margin-top: 1em;
}

/* solution background */
.solution {
    background: #EFE;
}




.edit-textbox {
    margin-left: 10px;
    float: left;
}


.standard-table th {
    padding: 0.5em 1em 0.5em 1em;  /* t r b l */
    border: 1px solid black;
    background-color:  black;
    color:  white;
    font-weight: bold;
}

.standard-table td {
    padding: 0.5em 1em 0.5em 1em;  /* t r b l */
    border: 1px solid black
}