.collapse-toggle-icon:before {
    /* symbol for "opening" panels */
    font-family: 'Glyphicons Halflings';  /* essential for enabling glyphicon */
    content: "\e159";    /* glyphicon glyphicon-expand, taken from bootstrap.css */
    float: left;        /* adjust as needed */
    padding-right: 3px;
}

.collapse-toggle-icon.collapsed:before {
    /* symbol for "collapsed" panels */
    content: "\e158";    /* glyphicon glyphicon-collapse-down, taken from bootstrap.css */
}

.modal-title {
    font-family: "Roboto";
    font-weight: 700;
}

.modal-container {
  position: relative;
}
.modal-container .modal, .modal-container .modal-backdrop {
  position: absolute;
}

.modal-dialog{
    position: relative;
    display: table; //This is important
    overflow-y: auto;
    overflow-x: auto;
    width: 600px;
    min-width: 300px;
    margin: auto;
}