This is an example of an accordion feature, designed using CSS, HTML, and Bootstrap framework 4. The body of the form is given the styles of background color as #F15A5C, and font-family style as 'PT Sans Narrow', sans-serif. The font style has been imported to the code with its URL. The title of the form is given a text-transform style as uppercase to automatically convert the text to uppercase. The form consists of four accordion panels with hover effects. The title of each accordion panel is displayed with the styles of font color as #816d6d, display as block, font-size as 20px, background-color as #fff, and font-weight as 600, and transition as all 0.1s ease 0. The plus mark is displayed with the styles of font-family as fontawesome, text-align as center, font color as #816d6d, background-color as #fff, border as 5px solid #fff, font-size as 15px, height and width as 40px,border-radius as 50% to get the circle shape, and transition as all 0.3s ease 0s. In a hover event, the plus mark takes a transform effect as rotate(360deg), to create the rotating animation.