.btn-primary{background-color:#39f;color:#fff;border:1px solid #39f;border-radius:6px;cursor:pointer;font-size:14px;padding:4px 15px;height:32px;line-height:1.5714;transition:background-color .2s,border-color .2s}.btn-primary:focus,.btn-primary:hover{background-color:#0c3f91;border-color:#0c3f91;color:#fff}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-default{background-color:#fff;color:rgba(0,0,0,.88);border:1px solid #d9d9d9;border-radius:6px;cursor:pointer;font-size:14px;padding:4px 15px;height:32px;line-height:1.5714;transition:border-color .2s,color .2s}.btn-default:focus,.btn-default:hover{border-color:#39f;color:#39f}.game-btn{font-size:18px;padding:10px 22px;height:auto;margin-right:5px}.variation-btn{width:100%;font-size:24px;height:60px;border:1px solid #d9d9d9;border-radius:6px;background:#fff;cursor:pointer;transition:border-color .2s,color .2s,background-color .2s}.variation-btn:focus:not(:disabled),.variation-btn:hover:not(:disabled){border-color:#39f;color:#39f}.variation-btn:disabled{cursor:default}.variation-btn.correct-answer{border-color:#486e3f;color:#486e3f;background-color:rgba(142,188,121,.15)}.variation-btn.incorrect-answer{border-color:#ff4d4f;color:#ff4d4f;background-color:rgba(255,77,79,.1)}.game-timer{font-size:24px;font-weight:800}.text-danger{color:#ff4d4f}.text-success{color:#486e3f}