@mixin shadow-2dp-color($color){
  box-shadow: 0 2px 2px 0 rgba($color, $mdb-shadow-key-penumbra-opacity),
  0 3px 1px -2px rgba($color, $mdb-shadow-key-umbra-opacity),
  0 1px 5px 0 rgba($color, $mdb-shadow-ambient-shadow-opacity);
}

@mixin button-shadow-color($color){
    box-shadow: 0 14px 26px -12px rgba($color, $mdb-shadow-key-penumbra-opacity * 3),
    0  4px 23px 0px rgba(0,0,0, $mdb-shadow-ambient-shadow-opacity),
    0  8px 10px -5px rgba($color, $mdb-shadow-key-umbra-opacity);
}

@mixin shadow-2dp(){
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, $mdb-shadow-key-penumbra-opacity),
  0 3px 1px -2px rgba(0, 0, 0, $mdb-shadow-key-umbra-opacity),
  0 1px 5px 0 rgba(0, 0, 0, $mdb-shadow-ambient-shadow-opacity);
}

@mixin shadow-8dp(){
  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, $mdb-shadow-key-penumbra-opacity),
  0 3px 14px 2px rgba(0, 0, 0, $mdb-shadow-ambient-shadow-opacity),
  0 5px 5px -3px rgba(0, 0, 0, $mdb-shadow-key-umbra-opacity);
}

@mixin shadow-16dp(){
  box-shadow: 0 16px 24px 2px rgba(0, 0, 0, $mdb-shadow-key-penumbra-opacity),
  0  6px 30px 5px rgba(0, 0, 0, $mdb-shadow-ambient-shadow-opacity),
  0  8px 10px -5px rgba(0, 0, 0, $mdb-shadow-key-umbra-opacity);
}

@mixin shadow-big-color($color){
    box-shadow: 0 16px 26px -10px rgba($color, $mdb-shadow-key-penumbra-opacity * 4),
    0  4px 25px 0px rgba(0,0,0, $mdb-shadow-ambient-shadow-opacity),
    0  8px 10px -5px rgba($color, $mdb-shadow-key-umbra-opacity);

}