.problems-section {
  background-color: #0baa6a;
}

.problems-content {
  max-width: 960px;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  margin-top: 0px;
}

.problems-title {
  margin-top: 20vh;
  width: 100%;
  height: 240px;
  background-image: url("../assets/img/problems-title.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}
.problems-user {
  width: 100%;
  height: 600px;
  background-image: url("../assets/img/problems-user.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  position: relative;
}

.chinryo-text {
  position: absolute;
  top: 140px;
  left: 385px;
  width: 23%;
  aspect-ratio: 5/2;
  z-index: 1;
  background-image: url("../assets/img/chinryo-text.png");
  background-size: contain;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}

.roukyuka-text {
  position: absolute;
  top: 180px;
  left: 60px;
  width: 23%;
  aspect-ratio: 5/2;
  z-index: 1;
  background-image: url("../assets/img/roukyuka-text.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}

.dannetsubouon-text {
  position: absolute;
  top: 185px;
  left: 695px;
  width: 23%;
  aspect-ratio: 5/2;
  z-index: 1;
  background-image: url("../assets/img/dannetsubouon-text.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}
.kushitsu-text {
  position: absolute;
  top: 400px;
  left: 60px;
  width: 23%;
  aspect-ratio: 5/2;
  z-index: 1;
  background-image: url("../assets/img/kushitsu-text.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}

.bouhan-text {
  position: absolute;
  top: 385px;
  left: 685px;
  width: 23%;
  aspect-ratio: 5/2;
  z-index: 1;
  background-image: url("../assets/img/bouhan-text.png");
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}

@media screen and (max-width: 960px) {
  .problems-user {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    margin-top: 15vh;
    background-image: none;
    position: static;
  }
  .problems-user span {
    position: static;
    max-width: 100%;
    aspect-ratio: 24/7;
    background-size: contain;
    background-position: center top;
    background-repeat: no-repeat;
    display: block;
    text-indent: -9999px;
    overflow: hidden;
  }

  .chinryo-text {
    width: 960px;
    background-image: url("../assets/img/chinryo-text-sm.png");
  }
  .roukyuka-text {
    width: 960px;
    background-image: url("../assets/img/roukyuka-text-sm.png");
  }

  .dannetsubouon-text {
    width: 960px;
    background-image: url("../assets/img/dannetsubouon-text-sm.png");
  }
  .kushitsu-text {
    width: 960px;
    background-image: url("../assets/img/kushitsu-text-sm.png");
  }

  .bouhan-text {
    width: 960px;
    background-image: url("../assets/img/bouhan-text-sm.png");
  }
}

@media screen and (max-width: 540px) {
  .problems-title {
    margin-top: 10vh;
    width: 100%;
    height: 180px;
  }
  .problems-user {
    margin-top: 5vh;
  }
}