body {
}

.service-btn {
    display: block;
    font-size: 1.28rem;
    width: 300px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    text-decoration: none;
    color: white;
    background-color: #ea5455;
    background: -o-linear-gradient(to right, #ea5455 0%, #feb692 50%, #ea5455 100%);
    background: -ms-linear-gradient(to right, #ea5455 0%, #feb692 50%, #ea5455 100%);
    background: -moz-linear-gradient(to right, #ea5455 0%, #feb692 50%, #ea5455 100%);
    background: -webkit-linear-gradient(to right, #ea5455 0%, #feb692 50%, #ea5455 100%);
    background-image: linear-gradient(to right, #ea5455 0%, #feb692 50%, #ea5455 100%);
    background-size: 200% auto;
    border-radius: 50px;
    margin-top: 40px;
    transition: 1s;
}

    .service-btn:hover {
        background-position: right center;
    }