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a simple Sass library by @carlwebdev

Variables

Colors

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/*
 * SASS - VARIABLES - COLORS
 */
$c_whatever: #BADA55;
 
$c_color1: $whatever;
 
$c_color2: #F00;
 
$c_error: #FF9494;
 
$c_white: #fff;
$c_black: #2B292E; /* anthracite */
 
 
$c_text: $c_white; // DEFAULT TEXT COLOR
$c_inputs: #999; // TIP - darker than c_placeholders
$c_placeholders: #ccc; // TIP - lighter than c_inputs

Font-Size

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/*
 * SASS - VARIABLES - FONT-SIZES
 */
$fs_xxl: 48px;
$fs_xl: 28px;
$fs_l: 20px;
$fs_m: 16px;
$fs_s: 12px;

Spacing

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/*
 * SASS - VARIABLES - LAYOUT - SPACING
 */
$spacing: 24px;
$spacing2: $spacing * 2;
$spacing3: $spacing * 3;
$spacing4: $spacing * 4;
$spacing6: $spacing * 6;
$spacing8: $spacing * 8;
$spacing075: $spacing * 0.75;
$spacing05: $spacing * 0.5;
$spacing025: $spacing * 0.25;
$spacing0125: $spacing * 0.125;

Break-Points

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/*
 * SASS - VARIABLES - LAYOUT - BREAK-POINTS
 */
$bp_xl: 1200px;
$bp_l: 1024px;
$bp_m: 800px;
$bp_s: 599px;
$bp_xs: 480px;

Mixins

Responsive layout

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/*
 * SASS - MIXINS - LAYOUT - RESPONSIVE
 */
  
@mixin centered {
  margin-left: auto;
  margin-right: auto;
  }
                 
@mixin fullwidth {
  float: none;
  width: 100%;
   
   
/*
width: 100% !important;
clear: both;
float: none;
margin-right: 0;
*/
   
  }

Padding

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/*
 * SASS - MIXINS - LAYOUT - PADDING
 */
  
@mixin paddingh($paddingh) {
  padding-left: $paddingh;
  padding-right: $paddingh;
  }
 
@mixin paddingv($paddingv) {
  padding-top: $paddingv;
  padding-bottom: $paddingv;
  }

Margin

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/*
 * SASS - MIXINS - LAYOUT - MARGIN
 */  
  
@mixin marginh($marginh) {
  margin-left: $marginh;
  margin-right: $marginh;
  }
 
@mixin marginv($marginv) {
  margin-top: $marginv;
  margin-bottom: $marginv;
  }
Images
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/*
 * SASS - MIXINS - IMAGES
 */
  
@mixin img {
  width: 100%;
  display: block;
  }
        
@mixin bg_img {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  }            
Aspect Ratios
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/*
 * SASS - MIXINS - IMAGES - ASPECT RATIOS
 */
  
@mixin ar_square {
  padding-top: 100%;
  }
   
@mixin ar_4_3 {
  padding-top: 75%;
  }
   
@mixin ar_16_9 {
  padding-top: 56.25%;
  }
   
@mixin ar_cinemascope {
  padding-top: 42.55%;
  }   
   
@mixin ar_poster {
  padding-top: 134.5%;
  }
  
@mixin ar_square {padding-top: 100%;}
@mixin ar_4_3 {padding-top: 75%;}
@mixin ar_16_9 {padding-top: 56.25%;}
@mixin ar_cinemascope {padding-top: 42.55%;}       
@mixin ar_poster {padding-top: 134.5%;}
                        

Simple shapes

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/*
 * SASS - MIXINS - SIMPLE SHAPES
 */
  
@mixin circle($diameter) {
    width: $diameter;
    height: $diameter;
    border-radius:50%;
    }
     
@mixin square($edge) {
    width: $edge;
    height: $edge;
    } 
     
@mixin rectangle($h_edge, $v_edge) {
    width: $h_edge;
    height: $v_edge;
    }       

Colors

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@mixin rgba($red,$green,$blue,$opacity) {
  background: rgb($red,$green,$blue); // Fallback
  background: rgba($red,$green,$blue,$opacity);
  }


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@mixin rgba($color,$opacity) {
  background: rgb($color); // Fallback
  background: rgba($color,$opacity);
  }

Generic resets

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@mixin bg_reset {
  background-color: rgba(0,0,0,0);
  }
 
@mixin boxshadow_reset {
  @include box-shadow(0 0 0 0 rgba(0, 0, 0, 0.0));
  }
Texts
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/*
 * SASS - MIXINS - TEXT
 */
  
@mixin ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  -ms-text-overflow: ellipsis; 
  }
 
/* COMPASS */
@mixin ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  -ms-text-overflow: ellipsis; 
  } 
   
   
   
   
// source: https://css-tricks.com/snippets/css/prevent-long-urls-from-breaking-out-of-container/
@mixin word-wrap() {
     
     
// -ms-word-break: break-all;
 
     /* Be VERY careful with this, breaks normal words wh_erever */
     // word-break: break-all;
          
          
             
  word-break:     break-word;
  -webkit-hyphens: auto;
  -moz-hyphens:    auto;
  hyphens:         auto;
}
  
CSS transforms & animations
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/* css transitions and animatiosn, starting a framework system here !!!!!!!!!!!! */
 
/* CSS3 : TRANSITION */
@mixin rotate {
        -webkit-transition-duration: 0.8s;
        -moz-transition-duration: 0.8s;
        -o-transition-duration: 0.8s;
        transition-duration: 0.8s;
        -webkit-transition-property: -webkit-transform;
        -moz-transition-property: -moz-transform;
        -o-transition-property: -o-transform;
        transition-property: transform;
         
        // @include transition();
         
            &:hover {
                -webkit-transform:rotate(360deg);
                -moz-transform:rotate(360deg);
                -o-transform:rotate(360deg);
                }
                 
    } // mixin rotate

Extends

Classes and placeholders

The clearfix hack

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.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
  }
* html .clearfix             { zoom: 1; } /* IE6 */
*:first-child+html .clearfix { zoom: 1; } /* IE7 */            

Vertical centering

simple, with a mixin

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@mixin vcenter {
    position: relative;
    top: 50%;
    transform: translateY(-50%);   
    }              

more complex, with class extends, better cross-browser support

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.ghostFather { /* must be inisde a parent container with position: relative; */
    position:absolute; top:0; right:0;
    width:100%;
    height:100%;
    text-align:center;
     
    /* The ghost, nudged to maintain perfect centering */
    &:before {
      content: '';
      display: inline-block;
      height: 100%;
      vertical-align: middle;
      margin-right: -0.25em; /* Adjusts for spacing */
      }
     
    } // ghost_father
                    
         
.ghostChild {
  width:95%; /* 100% width causes issues in Firefox... */
  display: inline-block;
  vertical-align: middle;
    }