Extra configurations on css classes to use in your site. They helps fast implement atributes.

css-base-extra-configurations.css

/**
 * Extra styles to template
 * author: marcos freitas at c4network.com.br;
 */

/*  SUMMARY  */
/*
	1 - Extra configurations to use on site


 */

/* ==========================================================================
   Extra configurations to use on site
   ========================================================================== */

 *:focus {outline: none;}

/* Extra offset vertical classes */
.voffset  { margin-top: 2px; }
.voffset1 { margin-top: 5px; }
.voffset2 { margin-top: 10px; }
.voffset3 { margin-top: 15px; }
.voffset4 { margin-top: 30px; }
.voffset5 { margin-top: 40px; }
.voffset6 { margin-top: 60px; }
.voffset7 { margin-top: 80px; }
.voffset8 { margin-top: 100px; }
.voffset9 { margin-top: 150px; }

/* Border Radius*/
.radius4px{-webkit-border-radius: 4px;-moz-border-radius: 4px;border-radius: 4px;}
.radius7px{-webkit-border-radius: 7px;-moz-border-radius: 7px;border-radius: 7px;}
.radius14px{-webkit-border-radius: 14px;-moz-border-radius: 14px;border-radius: 14px;}
.radius17px{-webkit-border-radius: 17px;-moz-border-radius: 17px;border-radius: 17px;}
.radius20px{-webkit-border-radius: 20px;-moz-border-radius: 20px;border-radius: 20px;}

 /**
 * Nulling border-radius on elements and her childs
 */
.null.radius, .null.radius:hover, .null.radius *, .null.radius:hover * {-webkit-border-radius: 0px !important; -moz-border-radius: 0px !important; border-radius: 0px !important;}

/* Nulling shadow */
.null.shadow, .null.shadow:hover, .null.shadow *, .null.shadow:hover * {-webkit-box-shadow: none !important; -moz-box-shadow: none !important; box-shadow: none !important;}


/* Padding */
.pad5{padding: 5px;}
.pad10{padding: 10px;}
.null-pad{padding: 0px;}

/* Margin */
.null-margin{margin: 0px !important;}
.null-margin-bottom{margin-bottom: 0px !important;}
.null-margin-top{margin-top: 0px !important;}
.null-margin-left{margin-left: 0px !important;}
.null-margin-right{margin-right: 0px !important;}

/*
 * Configuration of fonts
 */
body, body * {font-family: 'Open Sans'; font-weight: 400;}
.font.OpenSans, .font.OpenSans * {font-family: 'Open Sans' !important; font-weight: 400 !important;}

/*
 * Font-weight definitions
 */
.font.light {font-weight: 300 !important;}
.font.semi.bold {font-weight: 600 !important;}
.font.bold {font-weight: 700 !important;}
.null-bold:not(b),
.null-bold:not(strong){font-weight: normal !important;}

 /* Font sizes */
.font8px{font-size: 8px;}
.font10px{font-size: 10px;}.font11px{font-size: 11px;}.font12px{font-size: 12px;}
.font13px{font-size: 13px;}.font14px{font-size: 14px;}.font16px{font-size: 16px;}
.font18px{font-size: 18px;}.font19px{font-size: 19px;}.font20px{font-size: 20px;}
.font22px{font-size: 22px;}.font25px{font-size: 25px;}.font27px{font-size: 27px;}
.font30px{font-size: 30px;}.font35px{font-size: 35px;}.font48px{font-size: 48px;}
.font52px{font-size: 52px;}.font55px{font-size: 55px;}

/*
 * Transitions classes
 */
.transition.slow {-webkit-transition: 1s linear all;-moz-transition: 1s linear all;-ms-transition: 1s linear all;-o-transition: 1s linear all;transition: 1s linear all;}
.transition.medium {-webkit-transition: .5s linear all;-moz-transition: .5s linear all;-ms-transition: .5s linear all;-o-transition: .5s linear all;transition: .5s linear all;}
.transition.fast {-webkit-transition: .2s linear all;-moz-transition: .2s linear all;-ms-transition: .2s linear all;-o-transition: .2s linear all;transition: .2s linear all;}