.onheader1{
    height: 3em;
    position: fixed;
    right: 1em;
    transition: 1s;
}

.onheader1:hover {
   
    transform: scale(0.7);
}

.onheader2{
    height: 3em;
    position: fixed;
    right: 5em;
    transition: 1s;
}
.onheader2:hover {
    transform: scale(0.7);
}

.onheader3{
    height: 3em;
    position: fixed;
    right: 9em;
    transition: 1s;
}
.onheader3:hover {
    transform: scale(0.7);
}

.onheader4{
    height: 3em;
    position: fixed;
    right: 13em;
    transition: 1s;
}
.onheader4:hover {
    transform: scale(0.7);
}

#dd:hover {
color: red;
}