img {
border: none;
}
header img {
width: 200px;
position: absolute;
top: -300px;
position: absolute;
left: 100px;
}

img {
-webkit-transition: all 1s ease-in-out;
-moz-transition: all 1s ease-in-out;
-o-transition: all 1s ease-in-out;
-ms-transition: all 1s ease-in-out;
transition: all 1s ease-in-out;
}


.imgRight15 {
-webkit-transform: rotate(1deg);
-moz-transform: rotate(1deg);
-o-transform: rotate(1deg);
-ms-transform: rotate(1deg);
transform: rotate(1deg);
}

.imgLeft15 {
-webkit-transform: rotate(-1deg);
-moz-transform: rotate(-1deg);
-o-transform: rotate(-1deg);
-ms-transform: rotate(-1deg);
transform: rotate(-1deg);
}




.imgRight15:hover {
-webkit-transform: rotate(15deg);
-moz-transform: rotate(15deg);
-o-transform: rotate(15deg);
-ms-transform: rotate(15deg);
transform: rotate(15deg);
}

.imgLeft15:hover {
-webkit-transform: rotate(-15deg);
-moz-transform: rotate(-15deg);
-o-transform: rotate(-15deg);
-ms-transform: rotate(-15deg);
transform: rotate(-15deg);
}