.section__use {
  width: 100%;
}

.use {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.use__txt {
  width: 100%;
  text-align: left;
  color: #fff;
}
.use__txt span {
  font-weight: 700;
  display: block;
}
.use__txt .use__title {
  font-weight: 700;
  color: #fff;
  margin-bottom: 0;
}

@media screen and (min-width: 901px) {
  .section__use {
    margin-bottom: 9.8rem;
  }
  .use {
    background: url(../../images/calista-home-use/use-do.jpg) no-repeat center center;
    background-size: cover;
    padding: 3.1rem 6.5rem;
    -webkit-border-radius: 1.6rem;
    border-radius: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .use__txt {
    width: auto;
  }
  .use__txt span {
    font-size: 2rem;
    margin-bottom: 1.2rem;
  }
  .use__txt .use__title {
    font-size: 3rem;
    line-height: 1.2222;
    text-align: left;
  }
  .use .buts {
    width: auto;
  }
}
@media screen and (max-width: 900px) {
  .section__use {
    padding: 0 5%;
    margin-bottom: clamp(30px, 17.6vw, 66px);
  }
  .use {
    background: url(../../images/calista-home-use/use-do-sp.jpg) no-repeat center center;
    background-size: cover;
    padding: clamp(20px, 10.6666666667vw, 40px);
    -webkit-border-radius: clamp(8px, 4.2666666667vw, 16px);
    border-radius: clamp(8px, 4.2666666667vw, 16px);
  }
  .use__txt {
    text-align: center;
    margin-bottom: clamp(7px, 3.7333333333vw, 14px);
  }
  .use__txt span {
    margin-bottom: clamp(7px, 3.7333333333vw, 14px);
    font-size: clamp(7px, 3.7333333333vw, 14px);
  }
  .use__txt .use__title {
    font-size: clamp(15px, 5.8666666667vw, 22px);
    text-align: center;
  }
  .use .buts {
    display: flex;
    justify-content: center;
  }
  .use .buts .but {
    min-width: 214px;
  }
}