.estimate {
  padding: 120px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.estimate .b_title {
  max-width: 1021px;
  color: #141516;
  text-align: center;
  font-family: Montserrat-Bold;
  font-size: 40px;
  font-weight: 700;
  text-transform: capitalize;
}
.estimate .s_title {
  margin-top: 20px;
  color: #06f;
  text-align: center;
  font-family: Montserrat;
  font-size: 24px;
  font-weight: 400;
  line-height: 150%;
  margin-bottom: 40px;
}
.estimate .flex {
  display: flex;
  align-items: center;
  max-width: 1021px;
}
.estimate .flex .bg1 {
  width: 520px;
  height: auto;
  margin-right: 52px;
}
.estimate .flex .flex_rigth .flex_rigth_item {
  color: #141516;
  font-family: Montserrat-Bold;
  line-height: 36px;
}
.estimate .flex .flex_rigth .flex_rigth_item .flex_rigth_item_title {
  font-size: 24px;
  font-weight: 700;
}
.estimate .flex .flex_rigth .flex_rigth_item .flex_rigth_item_title_s {
  font-size: 16px;
  font-weight: 400;
}
.estimate .btn {
  padding: 0 !important;
  width: 260px;
  height: 66px;
  border-radius: 12px;
  background: linear-gradient(90deg, #227cff 0%, #006aff 100%);
  cursor: pointer;
  margin-top: 21px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.estimate .btn span {
  text-transform: uppercase;
  color: #fff;
  z-index: 9;
  font-family: Montserrat-Bold;
  font-size: 18px;
  font-weight: 700;
  line-height: 66px;
  position: relative;
}
.estimate .btn .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: "";
  border-radius: 12px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.14) 0%, rgba(0, 0, 0, 0.14) 100%), linear-gradient(90deg, #227cff 0%, #006aff 100%);
  transform-origin: right;
  transform: translateX(-100%);
  transition: opacity 0.5s ease, transform 0.5s ease;
  opacity: 0;
}
.estimate .btn:hover .mask {
  transform-origin: left;
  opacity: 1;
  transform: translateX(0);
}