.animate-top {
            position: relative;
            animation: animatetop 0.4s
        }

        @keyframes animatetop {
            from {
                top: -300px;
                opacity: 0
            }

            to {
                top: 0;
                opacity: 1
            }
        }

        .modal {
            display: none;
            position: fixed;
            z-index: 1;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.275);
        }

        .modal-content {
            margin: 5% auto;
            /* width: 500px; */
            max-width: 90%;
            background-color: #fff;
            border: 1px solid rgba(0, 0, 0, 0.175);
            border-radius: .3rem;
            outline: 0;
        }

        .modal-header {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: start;
            -ms-flex-align: start;
            align-items: flex-start;
            -webkit-box-pack: justify;
            -ms-flex-pack: justify;
            justify-content: space-between;
            padding: 1rem;
            border-bottom: 1px solid #e9ecef;
            border-top-left-radius: .3rem;
            border-top-right-radius: .3rem;
        }

        .modal-title {
            margin-bottom: 0;
            line-height: 1.5;
            margin-top: 0;
            font-size: 1.25rem;
        }

        .modal-header .close {
            float: right;
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1;
            color: #000;
            text-shadow: 0 1px 0 #fff;
            opacity: .5;
            padding: 1rem;
            margin: -1rem -1rem -1rem auto;
            background-color: transparent;
            border: 0;
        }

        .close:not(:disabled):not(.disabled) {
            cursor: pointer;
        }

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

        .modal-body p {
            margin-top: 0;
            margin-bottom: 1rem;
        }

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

        .modal-footer>* {
            margin: 5px;
        }

        /* buttons */
        .btn {
            display: inline-block;
            font-weight: 400;
            text-align: center;
            white-space: nowrap;
            vertical-align: middle;
            border: 1px solid transparent;
            padding: .375rem .75rem;
            font-size: 1rem;
            line-height: 1.5;
            border-radius: .25rem;
            cursor: pointer;
        }

        .btn:focus,
        .btn:hover {
            text-decoration: none;
        }

        .btn-blue {
            color: #fff;
            background-color: #007bff;
            border-color: #007bff;
        }

        .btn-blue:hover {
            color: #fff;
            background-color: #0069d9;
            border-color: #0062cc;
        }

        .oculto {
            display: none;
        }