.videos-container {
  margin: 0 auto;
  margin-top: 25px;

}

.videos {
  border: 1px;
  border-style: solid;
  border-radius: 4px;
  box-shadow: 1px 1px 10px black;
  width: 560px;
  height: 315px;
  margin-bottom: 50px;
  margin-right: 20px;
  margin-left: 20px;
}
.video-border {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

@media(max-width: 700px) and (min-width: 521px) {
  .videos{
    width: 460px;
    height:  260px; 
  }  
}
@media(max-width: 520px) {
  .videos{
    width: 360px;
    height:  205px; 
  }  
}