@keyframes dtb-spinner {
    100% {
        transform: rotate(360deg);
    }
}

@-o-keyframes dtb-spinner {
    100% {
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-ms-keyframes dtb-spinner {
    100% {
        -ms-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes dtb-spinner {
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-moz-keyframes dtb-spinner {
    100% {
        -moz-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

div.dt-button-info {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 400px;
    margin-top: -100px;
    margin-left: -200px;
    background-color: white;
    border: 2px solid #111;
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    text-align: center;
    z-index: 21;
}

    div.dt-button-info h2 {
        padding: 0.5em;
        margin: 0;
        font-weight: normal;
        border-bottom: 1px solid #ddd;
        background-color: #f3f3f3;
    }

    div.dt-button-info > div {
        padding: 1em;
    }

div.dt-button-collection-title {
    text-align: center;
    padding: 0.3em 0 0.5em;
    font-size: 0.9em;
}

ul.dt-button-collection.dropdown-menu {
    display: block;
    z-index: 2002;
    -webkit-column-gap: 8px;
    -moz-column-gap: 8px;
    -ms-column-gap: 8px;
    -o-column-gap: 8px;
    column-gap: 8px;
}

    ul.dt-button-collection.dropdown-menu.fixed {
        position: fixed;
        top: 50%;
        left: 50%;
        margin-left: -75px;
        border-radius: 0;
    }

        ul.dt-button-collection.dropdown-menu.fixed.two-column {
            margin-left: -150px;
        }

        ul.dt-button-collection.dropdown-menu.fixed.three-column {
            margin-left: -225px;
        }

        ul.dt-button-collection.dropdown-menu.fixed.four-column {
            margin-left: -300px;
        }

    ul.dt-button-collection.dropdown-menu > * {
        -webkit-column-break-inside: avoid;
        break-inside: avoid;
    }

    ul.dt-button-collection.dropdown-menu.two-column {
        width: 300px;
        padding-bottom: 1px;
        -webkit-column-count: 2;
        -moz-column-count: 2;
        -ms-column-count: 2;
        -o-column-count: 2;
        column-count: 2;
    }

    ul.dt-button-collection.dropdown-menu.three-column {
        width: 450px;
        padding-bottom: 1px;
        -webkit-column-count: 3;
        -moz-column-count: 3;
        -ms-column-count: 3;
        -o-column-count: 3;
        column-count: 3;
    }

    ul.dt-button-collection.dropdown-menu.four-column {
        width: 600px;
        padding-bottom: 1px;
        -webkit-column-count: 4;
        -moz-column-count: 4;
        -ms-column-count: 4;
        -o-column-count: 4;
        column-count: 4;
    }

    ul.dt-button-collection.dropdown-menu .dt-button {
        border-radius: 0;
    }

ul.dt-button-collection {
    -webkit-column-gap: 8px;
    -moz-column-gap: 8px;
    -ms-column-gap: 8px;
    -o-column-gap: 8px;
    column-gap: 8px;
}

    ul.dt-button-collection.fixed {
        position: fixed;
        top: 50%;
        left: 50%;
        margin-left: -75px;
        border-radius: 0;
    }

        ul.dt-button-collection.fixed.two-column {
            margin-left: -150px;
        }

        ul.dt-button-collection.fixed.three-column {
            margin-left: -225px;
        }

        ul.dt-button-collection.fixed.four-column {
            margin-left: -300px;
        }

    ul.dt-button-collection > * {
        -webkit-column-break-inside: avoid;
        break-inside: avoid;
    }

    ul.dt-button-collection.two-column {
        width: 300px;
        padding-bottom: 1px;
        -webkit-column-count: 2;
        -moz-column-count: 2;
        -ms-column-count: 2;
        -o-column-count: 2;
        column-count: 2;
    }

    ul.dt-button-collection.three-column {
        width: 450px;
        padding-bottom: 1px;
        -webkit-column-count: 3;
        -moz-column-count: 3;
        -ms-column-count: 3;
        -o-column-count: 3;
        column-count: 3;
    }

    ul.dt-button-collection.four-column {
        width: 600px;
        padding-bottom: 1px;
        -webkit-column-count: 4;
        -moz-column-count: 4;
        -ms-column-count: 4;
        -o-column-count: 4;
        column-count: 4;
    }

    ul.dt-button-collection .dt-button {
        border-radius: 0;
    }

    ul.dt-button-collection.fixed {
        max-width: none;
    }

        ul.dt-button-collection.fixed:before, ul.dt-button-collection.fixed:after {
            display: none;
        }

div.dt-button-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
}

@media screen and (max-width: 767px) {
    div.dt-buttons {
        float: none;
        width: 100%;
        text-align: center;
        margin-bottom: 0.5em;
    }

        div.dt-buttons a.btn {
            float: none;
        }
}

div.dt-buttons button.btn.processing,
div.dt-buttons div.btn.processing,
div.dt-buttons a.btn.processing {
    color: rgba(0, 0, 0, 0.2);
}

    div.dt-buttons button.btn.processing:after,
    div.dt-buttons div.btn.processing:after,
    div.dt-buttons a.btn.processing:after {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 16px;
        height: 16px;
        margin: -8px 0 0 -8px;
        box-sizing: border-box;
        display: block;
        content: ' ';
        border: 2px solid #282828;
        border-radius: 50%;
        border-left-color: transparent;
        border-right-color: transparent;
        animation: dtb-spinner 1500ms infinite linear;
        -o-animation: dtb-spinner 1500ms infinite linear;
        -ms-animation: dtb-spinner 1500ms infinite linear;
        -webkit-animation: dtb-spinner 1500ms infinite linear;
        -moz-animation: dtb-spinner 1500ms infinite linear;
    }