SCSS: Mixin background gradient
@mixin background-gradient($startColor: #0F4086, $endColor: #006AB4) {
background-color: $startColor;
background-image: -webkit-gradient(linear, left top, left bottom, from($startColor), to($endColor));
background-image: -webkit-linear-gradient(top, $startColor, $endColor);
background-image: -moz-linear-gradient(top, $startColor, $endColor);
background-image: -ms-linear-gradient(top, $startColor, $endColor);
background-image: -o-linear-gradient(top, $startColor, $endColor);
background-image: linear-gradient(top, $startColor, $endColor);
filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#{$startColor}', endColorStr='#{$endColor}');
}