Hola, pues hoy os traigo una gran variedad de estilos CSS para los botones de vuestras páginas web. En total son unos 22 estilos diferentes, muy elegantes y profesionales, como vereis a continuación:

Estilos

http://www.bloggerswatch.com/internet/css-trick-submit-button-should-look-same-everywhere/

http://www.oscaralexander.com/tutorials/how-to-make-sexy-buttons-with-css.html

http://monc.se/kitchen/95/scalable-buttons-update

http://www.jankoatwarpspeed.com/post/2008/04/30/make-fancy-buttons-using-css-sliding-doors-technique.aspx

http://woork.blogspot.com/2008/06/beautiful-css-buttons-with-icon-set.html

http://kailoon.com/css-sliding-door-using-only-1-image/

http://www.dynamicdrive.com/style/csslibrary/item/css_oval_buttons/

http://learnola.com/2008/10/28/css-tutorial-roll-over-button/

http://www.firefly-multimedia.com/chatterbox/?p=26

http://www.hedgerwow.com/360/dhtml/css-round-button/demo.php

http://www.sohtanaka.com/web-design/liquid-color-adjustable-css-buttons/

http://www.halmatferello.com/journal/pure-css-buttons/

http://www.egypt-webdesign.com/css-techniques/style-your-form-buttons-with-only-css-and-zero-javascript.htm

http://www.usabilitypost.com/2008/12/16/pressed-button-state-with-css/

http://www.nowcss.com/links/image-rollover-with-css

http://www.dynamicdrive.com/style/csslibrary/item/bold_css_buttons/

http://stopdesign.com/archive/2009/02/04/recreating-the-button.html

http://wellstyled.com/css-nopreload-rollovers.html

http://www.filamentgroup.com/lab/update_styling_the_button_element_with_css_sliding_doors_now_with_image_spr/

http://wphacks.com/sliding-doors-wordpress-navigation-css-technique/

http://www.hedgerwow.com/360/dhtml/css-simple-link-button-with-round-corner/demo.php#

Si después de todos estos botones, no os gusta ninguno, podeis utilizar el siguiente generador online de botones para personalizarlos a tu gusto:

http://css-tricks.com/examples/ButtonMaker/