/* ----------------------------
    
    $helper styles
    
---------------------------- */

.hide {
    display: none;
}

.overflow {
    overflow: hidden;
}

.clear {
    clear: both;
}

.clear-right {
    clear: right;
}

.clear-left {
    clear: left;
}

.left {
    float: left;
}

.right {
    float: right;
}

.block {
    display: block;
}

.upper {
    text-transform: uppercase;
}

.lower {
    text-transform: none;
}

.rounded {
    border-radius: 2px;
}

.left-rounded {
    border-radius: 2px 0 0 2px;
}

.right-rounded {
    border-radius: 0 2px 2px 0;
}

.shadow {
    box-shadow: 0 0 3px rgba(0,0,0,.3);
    background: #f8f8f8;
}

.no-boxshadow .shadow {
    border: 1px solid #DBDBDB;
}

.shadow:hover {
    box-shadow: 0 0 3px rgba(0,0,0,.5);
}

.no-boxshadow .shadow:hover {
    border: 1px solid #cacaca;
}

.text-shadow {
    text-shadow: 0 1px 1px rgba(136,7,12,.67); 
}

.hide-text {
    text-indent: 100%;
    overflow: hidden;
    white-space: nowrap;
}

.centre-text {
    text-align: center;
}

.nobullet {
    padding: 0;
    list-style: none;
    background: none;
}

.bold {
    font-weight: 700;
}

.content .nobullet, ul.nobullet li {
    background: none;
    padding: 0;
}

.full-width {
    width: 100%;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
}

.ir {
    text-indent: 100%;
    overflow: hidden;
    white-space: nowrap;
}

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.img-center {
    display: block;
    margin: 0 auto;
}

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

.warning {
    background: #d9edf7;
    color: #31708f;
    border: 1px solid #bce8f1;
    padding: 1em;
    margin: 1.5em 0;
}