.UUbut{
    cursor: pointer;
    display: block;
    width: 121px;
    height: 39px;
    line-height: 39px;
    text-align: center;
    font-size: 18px;
    color: #fff;
    border-radius: 7px;
    background-color: #00446b;
    margin: 20px auto;
    -webkit-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
}