body,html{
  padding: 0;
  margin: 0;
  background: #f5f5f5;
}

.img-item{
  position: relative;
}
.img-item img{
  width: 100%;
  margin-top: 12px;
}

.top{
  display: block;
  width: 93.6%;
  margin: 12px auto 0;
}

.top-text{
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 30px;
  color: #E78110;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 15px;
}

.begain-text{
  width: 93.6%;
  margin: 12px auto 50px;
  background: #fff;
  border-radius: 8px;
  padding: 16px 12px;
}


.begain-icon{
  width: 60px;
  height: 12px;
  background: linear-gradient(90deg, #4097F4 0%, rgba(255,255,255,0) 100%);
  border-radius: 4px;
  margin-bottom: 8px;
}

.begain-p{
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 32px;
  color: #555555;
}

.p2{
  margin-top: 14px;
}

.begain-btn{
  width: 275px;
  height: 50px;
  background: #4097F4;
  border-radius: 8px;
  margin: 0 auto;
  font-size: 22px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 50px;
  color: #FFFFFF;
  text-align: center;
  cursor: pointer;
}

.item{
  width: 93.6%;
  margin: 0 auto;
  background: rgba(64, 151, 244, 0.50);
  border-radius: 8px;
  padding: 16px 12px;
  display: none;
}

.item-in{
  background: #FFFFFF;
  border-radius: 8px;
  padding: 20px 16px 8px;
}

.item-title{
  font-size: 38px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 38px;
  color: #5AB221;
  text-align: center;
  position: relative;
}

.item-title::before{
  content: '';
  width: 30%;
  height: 2px;
  background: #5AB221;
  position: absolute;
  top: 50%;
  left: 0;
}

.item-title::after{
  content: '';
  width: 30%;
  height: 2px;
  background: #5AB221;
  position: absolute;
  top: 50%;
  right: 0;
}

.text{
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 32px;
  color: #333333;
  margin-top: 18px;
  margin-bottom: 30px;
}

.answer{
  padding: 7px 20px;
  background: #4097F4;
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 32px;
  color: #FFFFFF;
  border-radius: 4px;
  margin-bottom: 12px;
  cursor: pointer;
}

.textbox{
  display: none;
  min-height: 500px;
}

.result{
  display: none;
  background: rgba(0, 155, 182, 0.50);
  border-radius: 8px;
  padding: 16px 12px;
  width: 93.6%;
  margin: 12px auto 0;
}

.result-top{
  position: relative;
}

.allnum{
font-size: 60px;
line-height: 60px;
font-family: Source Han Sans CN;
font-weight: bold;
color: #4097F4;
position: absolute;
top: 30%;
left: 50%;
transform: translateX(-50%);
white-space: nowrap;
}

.result-item{
  background: #fff;
  border-radius: 8px;
  padding: 20px 16px 13px;
  margin: 12px 0;
}

.result-item-top{
  display: flex;
  justify-content: space-between;
  margin-bottom: 13px;
}

.result-num,.result-type{
  width: 130px;
  height: 40px;
  background: #0DB498;
  opacity: 1;
  border-radius: 8px;
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 40px;
  color: #FFFFFF;
  text-align: center;
}

.result-type{
  background: #E88E2B;
}

.result-p{
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 30px;
  color: #333333;
}

.dp{
  margin-top: 30px;
}

.dp-top{
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 14px;
  color: #4097F4;
  padding-left: 10px;
  position: relative;
}

.dp-top::before{
  content: '';
  display: block;
  width: 4px;
  height: 14px;
  background: #4097F4;
  border-radius: 4px;
  position: absolute;
  left: 0;
  top: 0;
}

.dp-p{
  margin-top: 10px;
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 24px;
  color: #666666;
}


@media (min-width:500px) {
  .img-item{
    width: 500px;
    margin: 0 auto;
  }
  .top{
    width: 500px;
  }

  .begain-text{
    width: 500px;
  }

  .item{
    width: 500px;
  }

  .textbox{
    width: 500px;
    margin: 0 auto;
  }

  .result{
    width: 500px;
    margin: 12px auto;
  }
}