.fade {
    transition: opacity 0.15s linear;
}

.close {
    float: right;
    font-size: 21px;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    filter: alpha(opacity=20);
    opacity: .2
}

.close:focus,.close:hover {
    color: #000;
    text-decoration: none;
    cursor: pointer;
    filter: alpha(opacity=50);
    opacity: .5
}

button.close {
    -webkit-appearance: none;
    padding: 0;
    cursor: pointer;
    background: 0 0;
    border: 0
}

.modal-open {
    overflow: hidden
}
.modal-open.modal {
    overflow-x: hidden;
    overflow-y: auto;
  }

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

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

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

.modal-open .modal {
    overflow-x: hidden;
    overflow-y: auto
}

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

.modal-content {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.3rem;
    outline: 0;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    background-color: #000
}

.modal-backdrop.fade {
    filter: alpha(opacity=0);
    opacity: 0
}

.modal-backdrop.in {
    filter: alpha(opacity=50);
    opacity: .5
}

.modal-header {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: start;
    align-items: flex-start;
    -ms-flex-pack: justify;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
    border-top-left-radius: 0.3rem;
    border-top-right-radius: 0.3rem;
}

.modal-title {
    margin: 0;
    line-height: 1.42857143
}

.modal-body {
    position: relative;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    padding: 1rem;
}

.modal-footer {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: end;
    justify-content: flex-end;
    padding: 1rem;
    border-top: 1px solid #e9ecef;
}

.modal-footer .btn+.btn {
    margin-bottom: 0;
    margin-left: 5px
}

.modal-footer .btn-group .btn+.btn {
    margin-left: -1px
}

.modal-footer .btn-block+.btn-block {
    margin-left: 0
}

.modal-scrollbar-measure {
    position: absolute;
    top: -9999px;
    width: 50px;
    height: 50px;
    overflow: scroll
}

.modal-dialog-centered {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    min-height: calc(100% - (0.5rem * 2));
}

@media (min-width: 768px) {
    .modal-dialog {
        width:600px;
        margin: 30px auto
    }

    .modal-content {
        -webkit-box-shadow: 0 5px 15px rgba(0,0,0,.5);
        box-shadow: 0 5px 15px rgba(0,0,0,.5)
    }

    .modal-sm {
        width: 300px
    }
}

@media (min-width: 992px) {
    .modal-lg {
        width:900px
    }
}