.box {
  width: 50%;
  margin: 0 auto;
  background: #fff;
  padding: 20px;
  box-sizing: border-box;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  margin-top: 50px;
  position: relative;
}

.row {
  display: flex;
  width: 100%;
  /* align-items: center; */
  justify-content: center;
  margin: 10px 0;
}
.row_text {
  width: 25%;
  text-align: right;
  margin-right: 20px;
}
.row_text span:first-child {
  color: red;
  margin-right: 5px;
}
.row_text span:last-child {
  color: #333;
  font-size: 14px;
  font-weight: 700;
}
.row_input {
  flex: 1;
  height: 40px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
  padding: 5px;
}
.row_input input,
.row_input textarea {
  outline: none;
  border: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
.row_textarea {
  height: 100px;
}
.row_input textarea {
  resize: none;
}

.box_btn {
  width: 200px;
  height: 40px;
  border-radius: 5px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  background: #eb3b41;
  line-height: 40px;
  cursor: pointer;
  margin-top: 30px;
}

.box_btn:hover {
  background: #d41f12;
}
.box_btn:active {
  background: #b71b0c;
}

.loading_wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.loading {
  width: 30px;
  height: 30px;
  border: 2px solid #000;
  border-top-color: transparent;
  border-radius: 100%;

  animation: circle infinite 0.75s linear;
}

@keyframes circle {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

.finish {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 999;
}

.finish_text {
  font-size: 20px;
  font-weight: 700;
  color: #333;
}
.finish_btn {
  width: 200px;
  height: 40px;
  border-radius: 5px;
  text-align: center;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  background: #4c8045;
  line-height: 40px;
  cursor: pointer;
  margin-top: 80px;
}

@media (max-width: 768px) {
  .box {
    width: 95%;
  }
  .row_text {
    width: 35%;
  }
}