.center-70
{
    width:70%;
    margin-left:15%;
    margin-right:15%;
}
.cta-image
{
    position:absolute;
    right:0;
    top:0;
}

/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
    .center-70
    {
        width:60%;
        margin-left:15%;
        margin-right:25%;
    }
}

/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {

}

/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {

}

/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {

}
@media only screen and (max-width : 480px) {
    .center-70
    {
        width:100%;
        margin-left:0;
        margin-right:0;
    }
}