/* transitions */
.fade {
    opacity: 0;
    transition: opacity .15s linear;
}

.fade.in {
    opacity: 1;
}

/* modal */
.modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    display: none;
    overflow: hidden;
    padding: 0 25px;
    -webkit-overflow-scrolling: touch;
    outline: 0;
}

.modal.fade .modal-dialog {
    transform: translate(0, -25%);
    transition: transform .3s ease-out;
}

.modal.in .modal-dialog {
    transform: translate(0, 0);
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 10px;
}

.modal-content {
    position: relative;
    background-color: #fff;
    border: 1px solid #999;
    border-radius: 6px;
    outline: 0;
}

/* modal sections */
.modal-header,
.modal-body,
.modal-footer {
    padding: 15px;
}

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

.modal-footer {
    border-top: 1px solid #e5e5e5;
    text-align: right;
}

/* close button */
.close {
    float: right;
    font-size: 21px;
    font-weight: bold;
    line-height: 1;
    color: #000;
    opacity: .2;
}

.close:hover {
    opacity: .5;
}

/* backdrop */
.modal-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #000;
}

.modal-backdrop.fade {
    opacity: 0;
}

.modal-backdrop.in {
    opacity: .5;
}