.spinner.sm{height:2em;width:2em}.otp-input{width:40px;height:40px;padding:5px;margin:0 10px;font-size:20px;border-radius:4px;border:1px solid rgba(0,0,0,.3);text-align:center}.otp-input::-webkit-inner-spin-button,.otp-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}