yes, what you require can be easily installed.
To increase the width of a modality, simply adjust the width of the .modal class
.modal { width: 75% !important }
To increase the height of the modality, increase the maximum height of the .modal class, for example
.modal { width: 75% !important ; max-height: 100% !important }
To prevent the modality from scrolling, simply add the overflow-y: hidden property to the modal class, e.g.
.modal { width: 75% !important ; max-height: 100% !important ; overflow-y: hidden !important ;}
For more customization, you should put this as custom css in a separate css sheet, such as mycustomstyles.css, and load it as the last stylesheet in your header.
Here's codepen - https://codepen.io/anon/pen/LGxeOa
pihyper
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