I'm using a theme from BoldGrid called Vacation and it has some css that I edited but for some reason I am unable to change the menu button (the three lines that you click for a full menu) on mobile to be red (#960000) and white(#fff). Any ideas what I'm doing wrong? Where should I input the code for the colors? Right now the three lines are invisible until clicked.

```
/*-----------------------------------------------
## Main Menu
-----------------------------------------------*/
/* Typography */
.navbar-default .navbar-nav {
    float: none;
    margin: 0 auto 10px;
}

/* Nav Center */
.navbar .navbar-nav {
    display: inline-block;
    float: none;
    vertical-align: top;
}

/* Nav links */
.navbar-default .navbar-nav > li > a {
    padding-top: 10px;
    padding-bottom: 10px;
}

/* Nav hover */
.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
    background: none;
}

/* Nav active */
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    background: none;
}

/* Nav reset */
.navbar {
    background: none;
    border: none;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}
.navbar-default {
    background: none;
    border: none;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}

```