body{
  background-color: grey;
}
.button {
  display: inline-block;
  border-radius: 4px;
  background-color: #000000;
  border: none;
  text-decoration: none;
  color: #FFFFFF;
  text-align: center;
  font-size: 12px;
  padding: 20px;
  width: 200px;
  transition: all 0.5s;
  cursor: pointer;
  margin: 5px;
}

.button span {
  cursor: pointer;
  display: inline-block;
  position: relative;
  transition: 0.5s;
}

.button span:after {
  content: '\00bb';
  position: absolute;
  opacity: 0;
  top: 0;
  right: -20px;
  transition: 0.5s;
}

.button:hover span {
  padding-right: 25px;
}

.button:hover span:after {
  opacity: 1;
  right: 0;
}
.container{
  width: 100%;
  height: 90%;
}
#blocklyDiv{
  width: 70%;
  float: left;
}
#verilog_op{
  width: 30%;
  float: right;
  margin-top: -80px;
  
}
#verilog_op h2{
  background-color: #000000;
  color: white;
  padding: 10px;
  width: auto;
  text-align: center;
  border-radius: 20px;
}
#VerilogOP{
  margin-left: 15px;
}