body {
  background-color: #fbeea8;
}

.clear {
  clear: both;
}

.el-center {
  margin-left: auto;
  margin-right: auto;
}

.cont-center {
  text-align: center;
}


h1 {
  color: black;
  margin-left: 0px;
}

input[type=number] {
  width: 32px;
}

input {
  border: 1px solid;
  margin-bottom: 3px;
}


#container {
  width: 100%;
}

#left {
  float: left;
  width: 30%;
}

#right {
  float: right;
  width: 30%;
}

#center {
  margin: 0 auto;
  width: 40%;
}

span#abacus_p {
  background-color: #08f708;
  font-size: 48px;
  padding: 8px 8px 8px 8px;
}

#answer {
  font-size: 32px;
  text-align: center;
}

#answer .correct {
  color: #039903;
  padding: 8px 8px 8px 8px;
}

#answer .incorrect {
  color: rgb(199, 5, 5);
  padding: 8px 8px 8px 8px;
}

#checkNumbSpn {
  font-size: 48px;
  background-color: #aba;
  padding: 8px 8px 8px 8px;
  width: 88px;
  margin: 10px 10px 10px 10px;
}


#checkSpn {
  font-size: 32px;
  width: 100px;
  padding: 8px 8px 8px 8px;
}

#btn_check {
  font-size: 32px;
  color: #ffffff;
  background-color: #378737;
  padding: 4px 4px 4px 4px;
  margin: 0px 10px 10px 10px;
}

#btn_play {
  font-size: 26px;
  color: #ffffff;
  background-color: #479bb9;
  padding: 8px 8px 8px 8px;
}

#questionId {
  font-size: 22px;
  padding: 8px 8px 8px 8px;
}

#question_val {
  font-size: 32px;
  background-color: #aba;
  padding: 8px;
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
  text-align: right;
}

#question_val.multiply {
  text-align: left;
}

.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: #00000066;
}

.modal-content {
  background-color: #fefefe;
  margin: 15% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
}