@charset "UTF-8";
/* CSS Document */
.main {
  background-color: #FFFFFF;
}
.about{
  margin: 130px auto 50px;
  max-width: 960px;
}
.about h2{
  margin-bottom: 50px;
  font-size: 2.0rem;
}
.introduction{
  margin-top: 50px;
}
.profile{
  margin-top: 50px;
  display: flex;
}
.profile_text{
  flex-basis: 60%;
}
.profile_image {
  flex-basis: 40%;
  align-self: center;
  margin-left: 20px;
}
.profile_image img{
  max-width: 400px;
  max-height: 300px;  
}
p{
  text-align: left;
}

@media(min-width:960px) { 
  .top-wrapper {
    display: flex;
    max-width: 1160px;
    margin: 0 auto;
  }
}
@media(max-width:960px) { 
  .about{
  margin-top: 70px;
  margin-left: 30px;
  margin-right: 30px;
} 
  .introduction iframe{
  margin:50px calc(50% - 50vw);
  }
  .profile{
  flex-wrap: wrap;
  }
  .profile_text{
  flex-basis: 100%;
}
  .profile_image{
  margin: 20px auto 0;
  }
  .profile_image img{
  max-width: 350px;
  max-height: 250px;  
}
}
@media(max-width:560px) { 
  .introduction iframe{
  width:100vw;
  }
}