Need help with this

In the main section, add text for the heading and subheading. Add a link that says Download Shutterbugg and write CSS to style it into a button. Color the button rgba(238,68,95,0.9).

In my html i added a link like this and added a classDownload Shutterbug


.main {
height: 550px;
padding-top: 55px;
background: url(“”);
.download {
background-color: rbga(238, 68, 95, 0.9);