/*
    remove margins and paddings
*/

.sai_margin_left_off {
    margin-left: 0;}
.sai_margin_right_off {
    margin-right: 0;}
.sai_margin_top_off {
    margin-top: 0;}
.sai_margin_bottom_off {
    margin-bottom: 0;}
.sai_margin_off {
    margin: 0;}
.sai_padding_left_off {
    padding-left: 0;}
.sai_padding_right_off {
    padding-right: 0;}
.sai_padding_top_off {
    padding-top: 0;}
.sai_padding_bottom_off {
    padding-bottom: 0;}
.sai_padding_off {
    padding: 0;}

/* margins and paddings 10px and 20px */

.sai_padding_top_10 {
    padding-top: 10px;}
.sai_padding_left_10 {
    padding-left: 10px;}
.sai_padding_right_10 {
    padding-right: 10px;}
.sai_padding_bottom_10 {
    padding-bottom: 10px;}
.sai_padding_10 {
    padding: 10px;}
.sai_margin_top_10 {
    margin-top: 10px;}
.sai_margin_left_10 {
    margin-left: 10px;}
.sai_margin_right_10 {
    margin-right: 10px;}
.sai_margin_bottom_10 {
    margin-bottom: 10px;}
.sai_margin_10 {
    margin: 10px;}

.sai_padding_top_20 {
    padding-top: 20px;}
.sai_padding_left_20 {
    padding-left: 20px;}
.sai_padding_right_20 {
    padding-right: 20px;}
.sai_padding_bottom_20 {
    padding-bottom: 20px;}
.sai_padding_20 {
    padding: 20px;}
.sai_margin_top_20 {
    margin-top: 20px;}
.sai_margin_left_20 {
    margin-left: 20px;}
.sai_margin_right_20 {
    margin-right: 20px;}
.sai_margin_bottom_20 {
    margin-bottom: 20px;}
.sai_margin_20 {
    margin: 20px;}

/* floatings */

.sai_float_left {
    float: left;}
.sai_float_right {
    float: right;}
.sai_float_clear {
    clear: both;}

/* borders */

.sai_divider_left {
    border-left: 1px solid #e7e7e7;}
.sai_divider_right {
    border-right: 1px solid #e7e7e7;}

/* borders modules */

.sai_project_menu_box {
    border: 1px solid #e7e7e7;}
.sai_p_modules {
    border-left: 3px solid #1C569C;}
.sai_p_modules:hover {
    border-right: 3px solid #1C569C;
    border-left: 0;}
.sai_p_modules:active {
    border-right: 3px solid #1C569C;
    border-left: 0;}

/* widthes and heights */