@keyframes menutomin {
    0%   {width: 200px;}
    25%  {width: 170px;}
    50%  {width: 130px;}
    75%  {width: 100px;}
    100% {width: 70px;}
}

@keyframes wrapermin {
    0%   {margin: 0 0 0 200px;}
    25%  {margin: 0 0 0 170px;}
    50%  {margin: 0 0 0 130px;}
    75%  {margin: 0 0 0 1000px;}
    100% {margin: 0 0 0 70px;}
}