.modal {
    text-align: center;
    padding: 0!important;
}

.modal:before {
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    margin-right: -4px;
}

.modal-dialog {
    display: inline-block;
    text-align: left;
    vertical-align: middle;
}

/* footer footnotes */
footer ol {
    border-top: 1px solid #eee;
    margin-top: 40px;
    padding-top: 15px;
    padding-left: 20px;
}

/* Bootstrap Docs */
.bs-example {
    position: relative;
    padding: 45px 15px 15px;
    margin: 0 -15px 15px;
    border-color: #e5e5e5 #eee #eee;
    border-style: solid;
    border-width: 1px 0;
    -webkit-box-shadow: inset 0 3px 6px rgba(0,0,0,.05);
    box-shadow: inset 0 3px 6px rgba(0,0,0,.05);
}
.bs-example:after {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 12px;
    font-weight: 700;
    color: #959595;
    text-transform: uppercase;
    letter-spacing: 1px;
    content: "Example";
}
.bs-example-padded-bottom {
    padding-bottom: 24px;
}
@media (min-width: 768px){
    .bs-example {
        margin-right: 0;
        margin-left: 0;
        background-color: #fff;
        border-color: #ddd;
        border-width: 1px;
        border-radius: 4px 4px 0 0;
        -webkit-box-shadow: none;
        box-shadow: none;
    }
}
.bs-example+.code {
    margin: -15px -15px 15px;
    border-width: 0 0 1px;
    border-radius: 0;
}
@media (min-width: 768px){
    .bs-example+.code {
        margin-top: -16px;
        margin-right: 0;
        margin-left: 0;
        border-width: 1px;
        border-bottom-right-radius: 4px;
        border-bottom-left-radius: 4px;
    }
}
/* CodeMirror Bootstrap Theme */
.cm-s-bootstrap .cm-comment {
    font-style: italic;
    color: #999988;
}
.cm-s-bootstrap .cm-number {
    color: #F60;
}
.cm-s-bootstrap .cm-atom {
    color: #366;
}
.cm-s-bootstrap .cm-variable-2 {
    color: #99F;
}
.cm-s-bootstrap .cm-property {
    color: #99F;
}
.cm-s-bootstrap .cm-string {
    color: #DD1144;
}
.cm-s-bootstrap .cm-keyword {
    color: #069;
}
.cm-s-bootstrap .cm-operator {
    color: #555;
}
.cm-s-bootstrap .cm-qualifier {
    color: #0A8;
}