.box.back.v4 .wrap {
    background-image:    -moz-linear-gradient(bottom, #000000 0%, #8db847 100%);
    background-image:        -webkit-gradient(linear, left bottom, left top, color-stop(0%, #000000), color-stop(100%, #8db847));
    background-image: -webkit-linear-gradient(bottom, #000000 0%, #8db847 100%);
    background-image:      -o-linear-gradient(bottom, #000000 0%, #8db847 100%);
    background-image:     -ms-linear-gradient(bottom, #000000 0%, #8db847 100%);
    background-image:         linear-gradient(to top, #000000 0%, #8db847 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#8db847', endColorstr='#000000', GradientType=0);
}
.box.back.v6 .wrap {
    background-image:    -moz-linear-gradient(top, #000000 0%, #7247b8 100%);
    background-image:        -webkit-gradient(linear, left top, left bottom, color-stop(0%, #000000), color-stop(100%, #7247b8));
    background-image: -webkit-linear-gradient(top, #000000 0%, #7247b8 100%);
    background-image:      -o-linear-gradient(top, #000000 0%, #7247b8 100%);
    background-image:     -ms-linear-gradient(top, #000000 0%, #7247b8 100%);
    background-image:         linear-gradient(to bottom, #000000 0%, #7247b8 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#000000', endColorstr='#7247b8', GradientType=0);
}