how do I apply Style to a Blazor input element

<InputCheckbox class="input-checkbox100" id="ckb1" style="background: #918f8f;" name="remember-me" @bind-Value="CurrentCustomerSubmission.AcceptedTermsAndConditions" />

however when the component is rendered, the color that is being displayed is from the class (input-checkbox100). I am trying to override it for this 1 specific element (so not trying to add it to the CSS).