// This mixin allows to use CSS Gradient Background
// to use, simply set two HEX colors e.g.
// @include linear-gradient($colorFrom, $colorTo);
@mixin linear-gradient($colorFrom, $colorTo) {
background: $colorTo;
background: -moz-linear-gradient(top, $colorFrom 0%, $colorTo 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,$colorFrom), color-stop(100%,$colorTo));
background: -webkit-linear-gradient(top, $colorFrom 0%,$colorTo 100%);
background: -o-linear-gradient(top, $colorFrom 0%,$colorTo 100%);
background: linear-gradient(to bottom, $colorFrom 0%,$colorTo 100%);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr=#{$colorFrom}, endColorstr=#{$colorTo})
}