.side-menu {
    
    .ant-drawer-body{
      padding: 0px;
    }

    .ant-menu-vertical{
      border: 0px;
      margin-top: 50px;
    }
}

.btn-menu {
  position: absolute;
  top: 30px;
  right: 0px;
  transform: translate(-50%, -50%);
  width: 30px;
  cursor: pointer;

  span {
    display: block;
    width: 100%;
    box-shadow: 0 2px 10px 0 rgba(0,0,0,0.3);
    border-radius: 3px;
    height: 4px;
    background: #fff;
    transition: all .3s;
    position: relative;
    margin-top: 5px;
  }
  
  span + span {
    margin-top: 8px;
  }

}