Image with text overlay - overlapping rich text box

Hi, can anyone tell me why this overlap is happening?

This is the CSS in my rich text box container

.container {
  background-color: #ffffff;
  box-shadow: 0 2px 20px hsla(0, 0%, 80%, 0.4) !important;
  border-radius: 20px;
  padding: 20px;
  margin-top: -110px;
}
.button {
  border-radius: 20px;
  margin: 10px;
  padding-left: 40px;
  padding-right: 40px;
  padding-top: 5px;
  padding-bottom: 5px;
}

Ideally I want it to cover the image slightly. Not sure why there is an opacity?

Thanks

@Optimise

oh sorry for that issue can you please share store url so i will check and let you know

Hi, the store is still in development so not online yet

Hi @Optimise

Can you kindly share your preview link with us? We will check it and suggest you a solution if possible.