img {
  width: 100%;
}

.contents__wrap {
  position: relative;
  width: 100%;
}

.contents {
  margin-top: -10px;
  width: 100%;
}

.contents:first-child {
  margin-top: 0px;
}
.contents:last-child {
  background-color: #2d3238;
}

.tel-btn {
  position: relative;
  height: 0;
}
.tel-btn a {
  position: relative;
  top: 8px;
  display: block;
  padding: 20px;
  padding-left: 50px;
  margin: auto;
  min-width: 300px;
  width: 90%;
  border-radius: 20px;
  box-shadow: 1px 1px 8px rgb(0 0 0);
  background-color: #e53078;
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.2rem;
}

.tel-btn a::before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-image: url("../image/ic_tel.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .contents__wrap {
    max-width: 768px;
    margin: auto;
  }

  .tel-btn a {
    top: 40px;
    padding: 40px;
    padding-left: 100px;
    max-width: 700px;
    font-size: 3.5rem;
  }

  .tel-btn a::before {
    left: 80px;
    width: 70px;
    height: 70px;
  }
}

@media screen and (max-width: 280px) {
  .tel-btn a {
    padding: 15px;
    padding-left: 50px;
    min-width: 250px;
    font-size: 1.4rem;
  }

  .tel-btn a::before {
    width: 30px;
    height: 30px;
  }
}