h1 {
    padding-top: 15px;
    padding-bottom: 15px;
}

hr {
    background-color: darkslategray;
}


body {
    font-family: 'Open Sans', sans-serif;
}

.col-md-4 {
    background-color: gainsboro;
    background-clip: padding-box;
    border-radius: 15px;
    border: 5px solid transparent;
}

#resize_control_btns {
    background-color: gainsboro;
    width: 100%;
    float: left;
    margin-top: 20px;
    margin-bottom: 5px;
}

#toolbar_and_symbol_picker {
    background-color: rgb(200, 200, 200);
    border-radius: 5px;
    padding: 10px;
    float: left;
}

#edit_control_btns {
    width: 100%;
    float: left;
    padding-top: 5px;
    margin-bottom: 5px;
}

#description-text {
    background-color: inherit;
}

#edit_control_btns button {
    margin-bottom: 8px;
}

#submit_quit_buttons {
    float: left;
    padding-top: 5px;
    margin-bottom: 5px;
}

#output_grid {
    margin: 10px auto;
    padding: 8px;
    border-radius: 5px;
    background-color: rgb(204, 204, 204);
    overflow: auto;
    text-align: center;
}

#toolbar {
    float: left;
    margin-left: 10px;
    width: 100%;
}

#toolbar div {
    margin-right: 12px;
    background-color: rgb(200, 200, 200);
}

label {
    margin-left: 5px;
}

/*Task demonstration*/

.pair_preview {
    padding: 8px;
    border-radius: 5px;
    background-color: rgb(204, 204, 204);
    overflow:hidden;
    margin: 0;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

#evaluation_input {
    margin: 0;
    padding: 8px;
    border-radius: 5px;
    background-color: rgb(204, 204, 204);
    overflow: auto;
    width: 100%;
}

.input_container {
    width: 45%;
    margin: 0;
    text-align: center;
}

.input_preview {
    text-align: left;
    display: inline-block;
    width: 100%;
}

.output_container {
    width: 45%;
    margin: 0;
    text-align: center;
}

.output_preview {
    text-align: left;
    display: inline-block;
    width: 100%;
}

.arrow {
    height: 100%;
    width: 10%;
    padding: 5px;
}

.alert {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    z-index: 9999;
    border-radius: 0px;
    text-align: center;
}

#task_preview {
    width: 100%;
}

.objective {
    text-align: center;
}

.editable_grid {
    text-align: left;
    display: inline-block;
    width: 100%;
}

#objective-col {
    background-color: rgb(231, 180, 231);
    margin-top: 20px;
    padding-top: 8px;
    transition: all .5s ease-in-out;
    -webkit-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
}

#feedback_btn {
    position: absolute;
    top: 10px;
    right: 10px;
}

/* Progress bar */

.progress {
    color: green;
    width: 70%;
    height: 25px;
    margin-left: 15%;
    margin-right: 15%;
    margin-top: 5px;
}

.progress-bar {
    width: 0%;
    height: 25px;
}

#progress-bar-complete {
    background-color: white;
}

.progress-meter {
    min-height: 15px;
    border-bottom: 2px solid rgb(160, 160, 160);
    width: 70%;
    margin-left: 15%;
    margin-right: 15%;
    margin-bottom: 20px;
}

.progress-meter>.meter {
    position: relative;
    float: left;
    min-height: 15px;
    border-width: 0px;
    border-style: solid;
    border-color: rgb(160, 160, 160);
}

.progress-meter>.meter-left {
    border-left-width: 2px;
}

.progress-meter>.meter-right {
    float: right;
    border-right-width: 2px;
}

.progress-meter>.meter-right:last-child {
    border-left-width: 2px;
}

.progress-meter>.meter>.meter-text {
    position: absolute;
    display: inline-block;
    bottom: -20px;
    width: 100%;
    font-weight: 700;
    font-size: 0.85em;
    color: rgb(160, 160, 160);
    text-align: left;
    overflow: visible;
    white-space: nowrap;
}

.progress-meter>.meter.meter-right>.meter-text {
    text-align: right;
}