.nivoSlider {
    width: 100% !important;
    height: auto !important;
}
.nivo-controlNav {
    display: none;
}
div {
  position: relative;
  z-index: 2;
}

.nivoSlider#second {
  position: relative;
  z-index: 1;
}
#idSectionEventRegistrationTypeSelectorContainer div[id*="spaceLimitContainer"] { 
    display: none; 
} 
#idSectionEventRegistrationTypeSelectorContainer .availableRegistrationCount { 
  display: none; 
}