.wpcf7 input[type="submit"] {
width:50%;
padding:15px;
border-radius:10px;
-webkit-border-radius: 10px;  
-moz-border-radius: 10px;
border: none;
background: #e4007f;
transition: 0.3s;
}
.wpcf7-submit:hover {
background: #a4dd6c;
transform: translate3d(0px, 3px, 1px);
-webkit-transform: translate3d(0px, 3px, 1px);
-moz-transform: translate3d(0px, 3px, 1px);
}

.wpcf7 select {
    width: 70%;
}

.btn_send {
    text-align: center;
}