@-webkit-keyframes notification {
    0% {
        -webkit-transform: rotateY(-90deg);
        opacity: 0
    }

    70% {
        -webkit-transform: rotateY(20deg);
        opacity: .8
    }

    90% {
        -webkit-transform: rotateY(-10deg);
        opacity: 1
    }

    100% {
        -webkit-transform: rotateY(-0deg);
        opacity: 1
    }
}

@-moz-keyframes notification {
    0% {
        -webkit-transform: rotateY(-90deg);
        opacity: 0
    }

    70% {
        -webkit-transform: rotateY(20deg);
        opacity: .8
    }

    90% {
        -webkit-transform: rotateY(-10deg);
        opacity: 1
    }

    100% {
        -webkit-transform: rotateY(-0deg);
        opacity: 1
    }
}

@-o-keyframes notification {
    0% {
        -webkit-transform: rotateY(-90deg);
        opacity: 0
    }

    70% {
        -webkit-transform: rotateY(20deg);
        opacity: .8
    }

    90% {
        -webkit-transform: rotateY(-10deg);
        opacity: 1
    }

    100% {
        -webkit-transform: rotateY(-0deg);
        opacity: 1
    }
}

keyframes notification {
    0% {
        -webkit-transform: rotateY(-90deg);
        opacity: 0
    }

    70% {
        -webkit-transform: rotateY(20deg);
        opacity: .8
    }

    90% {
        -webkit-transform: rotateY(-10deg);
        opacity: 1
    }

    100% {
        -webkit-transform: rotateY(-0deg);
        opacity: 1
    }
}

.alert-blackgloss:before {
    background: -webkit-gradient(linear, 0 -16.5%, 16.5% -100%, from(rgba(255, 255, 255, )), to(rgba(255, 255, 255, .6)), color-stop(.99, rgba(255, 255, 255, .2)), color-stop(.5, rgba(255, 255, 255, ))) no-repeat;
    -webkit-mask-image: -webkit-gradient(linear, 0 0, 0 100%, from(rgba(255, 255, 255, .5)), color-stop(.8, rgba(255, 255, 255, )));
    position: absolute;
    content: '.';
    line-height: 0;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    overflow: hidden;
    text-indent: -99999px;
    -webkit-border-radius: 5px
}

.alert-blackgloss {
    -webkit-animation: notification .75s linear;
    -moz-animation: notification .75s linear;
    -ms-animation: notification .75s linear;
    -o-animation: notification .75s linear;
    animation: notification .75s linear;
    background: rgba(0, 0, 0, 1);
    -webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 0 1px rgba(255, 255, 255, .1);
    -moz-box-shadow: 0 2px 5px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 0 1px rgba(255, 255, 255, .1);
    -ms-box-shadow: 0 2px 5px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 0 1px rgba(255, 255, 255, .1);
    -o-box-shadow: 0 2px 5px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 0 1px rgba(255, 255, 255, .1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .2), inset 0 0 0 1px rgba(255, 255, 255, .1);
    border: 1px solid rgba(0, 0, 0, .95);
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
    -webkit-font-smoothing: antialiased;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .5);
    color: #fff;
    -webkit-transform: rotateY(-0deg);
    -moz-transform: rotateY(-0deg);
    -o-transform: rotateY(-0deg);
    transform: rotateY(-0deg);
    position: relative;
    background-clip: padding-box
}

.alert-blackgloss .close {
    position: relative;
    top: -3px;
    right: -25px;
    color: #fff;
    content: 'x'
}