.about-table{
  margin-bottom:2em;
  font-size:15px;

}
.videoarea{
  width:100%;
  max-width:650px;
  margin-bottom:1em;
}
.videoyoutube{
  position: relative;
  padding-bottom: 56.25%;
}

.u_line{
  margin-bottom:0.5em;
}
.link a {text-decoration: underline; color:blue;}