.tilt {
  -webkit-transition: all 0.3s ease;
     -moz-transition: all 0.3s ease;
       -o-transition: all 0.3s ease;
      -ms-transition: all 0.3s ease;
          transition: all 0.3s ease;
}
 
.tilt:hover {
  -webkit-transform: rotate(-10deg);
     -moz-transform: rotate(-10deg);
       -o-transform: rotate(-10deg);
      -ms-transform: rotate(-10deg);
          transform: rotate(-10deg);
}