.about {
  text-align: center;
  width: 100%;
  height: 95%;
  position: relative;
  color: rgb(10, 4, 60);
}

.img-about {
  position: relative;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
}

.img-about img {
  filter: brightness(30%);
  position: relative;
  text-align: center;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  margin-top: -200px;

}

.Onama {
  color: rgb(240, 243, 255);
  text-transform: uppercase;
  font-size: 80px;
  letter-spacing: 8px;
  position: absolute;
  margin-top: 150px;
  display: flex;
  flex-direction: column;
  text-align: center;
  

}
.text {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  margin: 20px 0;
  padding: 25px 200px;
  background-color: rgb(240, 243, 255);


}
.text h3 {
  text-transform: uppercase;
  font-size: 28px;
  text-align: center;
  padding: 0 180px;

}

.text p {
  font-size: 18px;
  text-align: center;
  margin: 10px;
  padding: 0 150px;
}
.text h4 {
  text-transform: uppercase;
  font-size: 24px;
  text-align: center;
  padding: 0 180px;
}
.video {
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
}

.video video {
  width: 60%;
  margin-bottom: 20px;

}

#playpause_img {
  background-size: cover;
  background-repeat: no-repeat;
  width: 50px;
  height: 50px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}


@media(max-width:1500px) {
  .about {
    width: 100%;
    height: 80%;
    display: flex;
    justify-content: space-around;
    flex-flow: row wrap;
    align-items: stretch;
  }

  .img-about img {
    display: flex;
    justify-content: center;
    flex: 45%;
  }
  .Onama {
    position: absolute;
  display: flex;

  font-size: 60px;

  }
}
@media only screen and (max-width: 1300px){
  .text h3 {
    padding: 0 100px;
  
  }
  
  .text p {

    padding: 0 80px;
  }
  .text h4 {

    padding: 0 120px;
  }
}

@media only screen and (max-width: 1000px){
  
  .Onama {
    position: absolute;
  display: flex;

  font-size: 60px;

  }
  .text {
    padding: 0;
  }
  .text h3 {
    padding: 0 100px;
  
  }
  
  .text p {

    padding: 0 100px;
  }
  .text h4 {

    padding: 0 150px;
  }
  .video video{ 
    max-width: 600px;
    width: 100%;
  }
}
@media only screen and (max-width: 900px) {
  .about {
    width: 100%;
    height: 50%;
    display: flex;
    justify-content: space-around;
    flex-flow: row wrap;
    align-items: stretch;
  }

  .img-about img {
    display: flex;
    justify-content: center;
    position: relative;
    flex: 45%;
    margin-top: -100px;
  }
  .Onama {
    position: absolute;
    display: flex;
    font-size: 50px;

  }
  .text {
    padding: 0;
  }
  .text h3 {
    font-size: 20px;
  }
  
  .text p {
    font-size: 14px;
    padding: 0 50px;
  }
  .text h4 {
    font-size: 18;
    padding: 0 70px;
  }
}

@media screen and (max-width:650px) {
  .about{
    position: relative;
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  .img-about img {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 45%;
    margin-top: 0;
  }
  .Onama {
    position: absolute;
    display: flex;
    font-size: 35px;
   
  }
  .video video {
    max-width: 400px;
    width: 100%;
    margin-bottom: 20px;
  }
  .text {
    padding: 0;
  }
  .text h3 {
    font-size: 18px;
    padding: 0 30px;
  }
  
  .text p {
    font-size: 12px;
    padding: 0 40px;
  }
  .text h4 {
    font-size: 14;
    padding: 0 50px;
  }
}

@media screen and (max-width:430px){
  .about{
    position: relative;
    display: flex;
    flex-direction: column;
    text-align: center;
  }
  .text {
    padding: 0;
  }
  .text h3 {
    font-size: 15px;
    padding: 10px 10px;
    line-height: 16px;
  }
  
  .text p {
    font-size: 10px;
    padding: 0 20px;
  }
  .text h4 {
    font-size: 14px;
    padding: 10px 30px;
    line-height: 15px; 
   }
   .Onama{
    padding-bottom: 30px;
   }
}