This is an example of a menu-bar with hover effects, designed using HTML, CSS, and Bootstrap framework 4. The font style is imported to the code with its URL. The colors and transition values used in the form are predefined as $page-background: #303f9f, $nav-background: white, $color: rgba(black, .87), and $transition: .75s. The body of the form is given the styles of font as 100% Roboto, background as $page-background, and margin as 50px. The navigation icon is given the styles of width as 300px, background as $nav-background, color as $color, clip-path as circle(24px at 32px 24px), and transition as clip-path $transition/2. The navigation icon list-items are given the styles of display as block, line-height as 50px, padding as 0 20px, and color as inherit. In a hover event, the navigation icon expands to display the menu-bar, which takes the background color of #ffe082 in a hover event, and #ffca28 in the active mode. Source: https://codepen.io/bennettfeely/pen/fHdFb

This is an example of a vertical magicline style navigation bar, designed using HTML, CSS, JavaScript and Bootstrap framework 4. The HTML version used here is Haml, whereas the JavaScript functions have been used to implement the magicline bar function on the navigation bar. The colors used in the form are predefined as $bg: #17B794, and $color: #22267B. The body of the form is given the styles of color as #fff, font-family as 'Cairo', sans-serif, and line-height as 1.25, whereas the background color of the form is set as radial-gradient(ellipse farthest-corner at center top, $bg, shade($bg, 60%)). The menu wrapper has the styles of position as relative, box-shadow as 0 .5em 2em rgba(black, 0.5), background as black, text-transform as uppercase to automatically convert the text to uppercase, text-align as center, display as inline-block, letter-spacing as .25em, and font-size as 1.5em. There are five child elements of the navigation bar, which are given a background color based on #22267B, which changes the percentage of its value accordingly, to give each child element a different shade of #22267B. The magicline has the styles of width as .5em, and box-shadow as 0 .5em 2em rgba(black, 0.5). Source: https://codepen.io/mican/pen/dNqPaZ

This is an example of a bulb style navigation menu that changes the background color accordingly, designed using HTML, CSS, JavaScript, and Bootstrap framework 4. The fonts and CSS styles are imported to the code with their URLs. JavaScript functions have been used to implement the active status of the navigation bar. The colors used in the form are predefined as $blue:#3498db, $orange:#e67e22, $green:#1abc9c, and $red:#e74c3c. The body of the form is given a font-family style 'Open Sans', sans-serif, font-weight as 600, whereas the background color is set to change to the above mentioned colors according to the selected navigation item. The header title of the form has the styles of color as rgba(255,255,255,.9), margin-top as 30vh, font-weight as 100, text-align as center, font-size as 55px, line-height as 1.5, background as rgba(0,0,0,.1), and padding as 0px 0 20px 0. The navigation items have the styles of width as 25%, text-align as center, padding as 25px 20px, and font color as rgba(255,255,255,.3), which changes its font color to #fff, in a hover event. Source: https://codepen.io/soulrider911/pen/zGmYQK

This is an example of an animated menu indicator, designed using HTML, CSS, JavaScript, and Bootstrap framework 4. The background image and fonts are imported to the code with their URLs. Media queries are used to increase the responsiveness of the form, whereas JavaScript functions have been used to implement the active color of the indicator. The body of the form is given the styles of text-align as center, display as flex, height as 100vh, width as 100%, justify-content as center, align-items as center, and padding as 0 20px. The navigation wrapper is given the styles of display as inline-flex, background-color as #fff, border-radius as 40px, and box-shadow as 0 10px 40px rgba(159, 162, 177, .8), whereas the child elements of the navigation bar is given the styles of color as #83818c, padding as 20px, transition as .3s, margin as 0 6px, font-family as 'DM Sans', sans-serif, and font-weight as 500. The five child elements take five different font colors and a border-bottom effect, in the active mode. The child elements also take the font color of #333, in a hover effect. Source: https://codepen.io/knyttneve/pen/LKrGBy

This is an example of an accordion that displays the details and summary, designed using HTML, CSS, and Bootstrap framework 4. The body of the form is given the styles of font-family as "IBM Plex Sans", sans-serif, and background-color as rgba(0,0,0,.1), whereas the header of the form is given the styles of margin as 20px auto 80px, font-size as 38px, font-weight as 300, text-align as center, letter-spacing as 2px, and line-height as 1.5. The details section of the accordion has the styles of width as 75%, min-height as 5px, max-width as 700px, padding as 45px 70px 45px 45px, margin as 0 auto, position as relative, font-size as 22px, border as 1px solid rgba(0,0,0,.1), border-radius as 15px, box-sizing as border-box, and transition as all .3s. The summary section of the accordion is given the styles of display as flex, justify-content as space-between, align-items as center, font-weight as 500, and cursor as pointer to get the and cursor effect. The summary section takes a style of box-shadow as 0 0 0 4px #f6f7f8, 0 0 0 5px rebeccapurple, in a focused event. Source: https://codepen.io/frogmcw/pen/deqRwa

This is an example of a quote cards grid layout with the content displayed in an accordion, designed using HTML, CSS, JavaScript, and Bootstrap framework 4. The quotes are imported to the code with the URL, whereas the JavaScript functions have been used to implement the accordion expand feature. The body of the form is given the styles of background as #e6e6e6, padding as 50px 0, font-family as 'Noto Serif', serif. The quote cards can be displayed either in card layout or row layout. The quote grid is given the styles of max-width as 1000px, margin as 0 auto, font-family as 'Noto Serif', serif, theme-color-primary as #383838, and color as #414141. The quote caption has the styles of color as #414141, font-size as 40px, and font-weight as bold. The quote cards take the styles of border-radius as 10px, margin as 10px, and box-shadow as 0 4px 8px 0 rgba(0, 0, 0, 0.1), 0 6px 20px 0 rgba(0, 0, 0, 0.09), in the card layout. The accordion of the card is given the styles of position as relative, display as block, background as #f7f7f7, border-radius as .25em, cursor style as pointer to get the hand cursor effect, margin-bottom as .125em, padding as .75rem 1em, z-index as 20, border as 1px solid #cccccc, text-align as center, and font-size as 13px, which takes the background color of #ccc, in a hover event. Source: https://codepen.io/zinggrid/pen/ZVJZEM