.send-btn {
    width: 100%;
    border: 1px solid #ff2134;
    background-color: #ff2134;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    padding: 5px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    box-shadow: 0px 4px 6px rgba(0,0,0,0.3);
    color: #fff;
    opacity: .5;
}