This is another example of a simple signup form, designed using CSS, HTML, and Bootstrap framework 4. The font style has been imported to the code with its URL. The body of the form is given the style of background-color as RGB(27, 233, 112), and font-family as "Montserrat", sans-serif. The signup container is given a background color as white, width as 400px, height as 590px, and box-shadow as 2px 3px 10px RGB(184, 184, 184). The title of the form is displayed with the styles of text-align as center, font-size as 25px, font-weight as 700, and font color as RGB(20, 20, 20), whereas the subtitle is displayed with the styles of font-size as 14px, and font color as RGB(70, 70, 70). The input text field labels are given a font-size of 12px. The fields are given width as 100%, and a height as 35px. The 'Submit' button is given a background color as white, border style as 1px solid RGB(27, 233, 112),width as 100%, and font size as 14px. In a hover event, the button takes a background color of RGB(27, 233, 112, font color as white, and change the width to 50%. Source: https://codepen.io/xaviermod/pen/wNdKyZ

This an example of a signup form with a flipping animation, designed using CSS, HTML, JavaScript, and Bootstrap framework 4. The style sheet and the font styles have been imported to the code with their URLs. The JavaScript methods have been used to implement the flipping animation of the form, upon clicking on the 'Signup' button. The body of the form is given a font-family style as 'Dosis', sans-serif, and a background color as linear-gradient(left, #60a2dc 0%, #66c5db 50%, #60a2dc 100%). The signup container is given a width as 700px, background color as #FFF, and a box shadow style as 0px 0px 23px 2px rgba(0,0,0,0.3). The back side of the container is given a transform style as rotateY(180deg), to create the flipping animation. The input text field labels are given the styles of font color as #F87793, text-transform style as uppercase to automatically convert the text to uppercase, and height as 120px. The input test fields are given a font family style as 1.6em 'Dosis', sans-serif, and border bottom style as 1px solid #e6e6e6. The 'Signup' button has the styles of background color as linear-gradient(135deg, #f8759d 0%,#f7757c 100%), font color as #FFF, text-transform as uppercase, and font as 2em 'Dosis', sans-serif. Source: https://codepen.io/hecalu/pen/WQMoPM

This is an example of a sliding signup/ sign-in form, designed using CSS, HTML, JavaScript, and Bootstrap framework 4. The form consists of two panels; one for signup and the other one for sign-in. The users are given the ability to switch between the panels by clicking on the button. The JavaScript methods have been used to implement the sliding functionality of the panels. The font style is imported to the code with its URL. The body of the form is given the styles of font-family as 'Teko', sans-serif, background color as #86235a, and align-items as center. The information container is given a box-shadow style as 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22). The panel content is displayed with the styles of font-size as 18px, font-weight as 100, line-height as 20px, and letter-spacing as 0.5px. The 'Sign in' button is displayed with a style set of border as 1px solid #f3f3f3, background color as #23bebe, font color as #fff, font-size as 12px, font-weight as bold, and text-transform as uppercase to automatically convert the text to uppercase. Source: https://codepen.io/zaidik/pen/wvMapoM

This is another design of a signup/ sign-in form, created using CSS, HTML, and Bootstrap framework 4. The form consists of two panels; one for signup and the other one for login using social media accounts. The body of the form is given a background color as #efefef, font color as #777, font-family as sans-serif, and font-weight as 300. The login box is given a height of 400px, width of 600px, and a box-shadow style as 0 2px 4px rgba(0,0,0,0.6). The title of the form is displayed with a font-weight of 300, and a font-size of 28px. The input text fields are given a border-bottom style as 1px solid #aaa, and a font-size as 15px. The 'Submit' button is given a cursor style as pointer, text-transform style as uppercase to automatically convert the text to uppercase. The button is given a background color as #f44336, which gets changed to #ff5722 on hover. Source: https://codepen.io/MiroslavDina/pen/NONaVR

This is an example of a sliding signup and sign in form, designed using CSS, HTML, and Bootstrap framework 4. The form consists of two panels; one for signup and the other one for sign in. The users are given the ability to switch between the panels by clicking on the button. The background color of the form is set as #092525. The information container is given a box-shadow style as 0 15px 30px rgba(0, 0, 0, 0.2), 0 10px 10px rgba(0, 0, 0, 0.2), and a background color as linear-gradient(to bottom, #efefef, #ccc). The overlay panel is given a background color as linear-gradient(to bottom right, #7FD625, #009345). The overlay container takes a transform style of translateX(-20%) when it's on left side and translateX(0), when it's on right side. The input text fields are given a background color as #eee, border bottom style as 1px solid #ddd, and a box-shadow style as inset 0 1px 2px rgba(0, 0, 0, 0.4), 0 -1px 1px #fff, 0 1px 0 #fff. The buttons are given a text-transform style as uppercase to automatically convert the text to uppercase, and takes a transform style of scale(0.9), in a focus event. Source: https://codepen.io/webnoobcodes/pen/qBWbwoJ

This is an example of a sing in/ signup form layout, designed using CSS, HRML, and Bootstrap framework 4. The font style has been imported to the code with its URL. The body of the form is given a style set of background color as #DDD, font-size as 16px, font color as #222, font-family style as 'Roboto', sans-serif, and font-weight as 300. The form consists of two panels; one for signup and the other one for login using social media accounts. The information container is given a style set of width as 600px, height as 400px, background color as #FFF, and box- shadow as 0 2px 4px rgba(0, 0, 0, 0.4). The title of the signup section is displayed with a font-weight as 300, and a font-size as 26px. The input text fields are given a height as 32px, width as 220px, border bottom style as 1px solid #AAA, font weight as 400, and font-size as 15px. The text fields take a border bottom styles of 2px solid #16a085, in a focus event. The buttons take a box-shadow style of 0 1px 2px rgba(0, 0, 0, 0.4), in a hover event. Source: https://codepen.io/SourenStepanyan/pen/PGYaWZ