Hover img to outsidelines button/a

#main .ow-button-base .ow-button-hover {
    border-radius: 0px;
    text-transform: uppercase;
    border: 2px solid #545454;
    color: #545454 !important;
    background: transparent;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 25px 7px 25px;
    box-shadow: none;
    text-shadow: none;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: 0 50px;
    -moz-transition: background-color .8s,background-size .3s ease-out,color .5s,-moz-box-shadow .4s;
    -o-transition: background-color .8s,background-size .3s ease-out,color .5s,-o-box-shadow .4s;
    -webkit-transition: background-color .8s,background-size .3s ease-out,color .5s,-webkit-box-shadow .4s;
    transition: background-color .8s,background-size .3s ease-out,color .5s,box-shadow .4s;
    background-image: url(/wp-content/uploads/2016/11/buttonhoverblackblock2.png) !important;

}
#main .ow-button-base .ow-button-hover:hover {
    background-size: 115% 50px;
    color: #FFFFFF !important;
    background-color: #545454;
    -moz-transition: background-color .8s,background-size .3s ease-out,color .5s,-moz-box-shadow .4s;
    -o-transition: background-color .8s,background-size .3s ease-out,color .5s,-o-box-shadow .4s;
    -webkit-transition: background-color .8s,background-size .3s ease-out,color .5s,-webkit-box-shadow .4s;
    transition: background-color .8s,background-size .3s ease-in,color .1s,box-shadow .4s;
}