main{
  position:relative;
  min-height: calc(100vh - 80px);
}
.left{
  width: 280px;
  height: calc(100vh - 80px);
  padding: 70px 30px;
  position:absolute;
  left: 0;
  top:0;
  background:#F6F6F6;
  z-index: 1;
}

.right{
  width: 50px;
  height: calc(100vh - 80px);
  position:absolute;
  right: 0;
  top:0;
  background:#F6F6F6;
  z-index: 1;
}

 .create-btn,
 .upload-btn{
  display: inline-block;
  border:1px solid #06513F;
  border-radius: 10px;
  text-align:center;
  color:#06513f;
}



.center{
  padding: 70px 100px 70px 340px;
  position:relative;
  z-index: 0;
}


.create-project,
.upload-project{
  text-align:center;
  padding-top: 200px;
}
.create-project h3,
.upload-project h3{
  margin-bottom: 43px;
  font-weight: 500;
}
.create-project .create-btn,
.upload-project .upload-btn{
  width:267px;
  line-height: 44px;
}