.ui-dialog.ui-widget {
    font-size: 15px;
}
.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br {
    border-bottom-right-radius:4px
}
.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-br {
    border-bottom-left-radius: 4px
}
.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-br {
    border-top-left-radius: 4px
}
.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-br {
    border-top-right-radius: 4px
}