@mixin important-no-border-radius {
    //we need to hard code this so we can declare !important
    -moz-border-radius: 0 !important;
    -webkit-border-radius: 0 !important;
    -o-border-radius: 0 !important;
    -ms-border-radius: 0 !important;
    -khtml-border-radius: 0 !important;
    border-radius: 0 !important;
}