.modal-content-area {
  z-index: 5;
  width: 100%;
  height: 100%;
  background: #F5F7FB;
  position: fixed;
}
 
.modal-content {
  width: 100%;
  height: 100%;
  background: #ffffff;
}
 
.modal-canvas {
  width: 100vw;
  height: 83vh;
  background: #F5F7FB !important;
  border: 1rpx solid rgba(0, 0, 0, 0.08);
  border-radius: 4rpx;
  z-index: 1;
}
 
 
.modal-bottom {
  position: absolute;
  bottom: 15rpx;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
  width: 100vw;
  box-sizing: border-box;
  padding: 0 32rpx;
}
 
.modal-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 85rpx;
  height: 30rpx;
  background: rgba(103, 149, 255, 0.2);
}
 
.modal-clear {
  font-size: 13rpx;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #3670F5;
  margin-right: 12rpx;
}
 
.modal-confirm {
  background: #3670F5;
  font-size: 13rpx;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
}
 
.modal-btn:nth-child(1) {
  border-right: 1rpx solid #ffffff;
}
 
.clear_signature {
  /* position: absolute; */
  top: 40rpx;
  right: 15rpx;
  display: flex;
  align-items: center;
  z-index: 1;
  font-size: 13rpx;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #3670F5;
  /* background-color: #F5F7FB; */
  z-index: 100;
}
 
.clear_signature>text {
  height: 17rpx;
}
 
.clear_signature>image {
  width: 15rpx;
  height: 15rpx;
  margin-right: 2rpx;
}
 
.toast {
  position: absolute;
  top: 40%;
  left: 32%;
  transform: rotate(-50%, -50%);
  z-index: 100;
  font-size: 28rpx;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(58, 65, 85, 0.4);
}
 
.flex_btn {
  display: flex;
  align-items: center;
}