.anim-4ms,
.anim-4ms:hover {
    transition:all .4s linear;
    -webkit-transition:all .4s linear;
    -moz-transition:all .4s linear;
    -ms-transition:all .4s linear;
    -o-transition:all .4s linear;
}

.anim-3ms,
.anim-3ms:hover,
::before,
button:hover,
input:hover,
textarea:hover,
select:hover,
button,
input,
textarea,
select {
    transition:all .3s linear;
    -webkit-transition:all .3s linear;
    -moz-transition:all .3s linear;
    -ms-transition:all .3s linear;
    -o-transition:all .3s linear;
}

a,
a:hover,
.anim-2ms,
.anim-2ms:hover {
    transition:all .2s linear;
    -webkit-transition:all .2s linear;
    -moz-transition:all .2s linear;
    -ms-transition:all .2s linear;
    -o-transition:all .2s linear;
}