input[type="text"],
input[type="email"],
input[type="tel"], textarea{
    color: #18B6E5; 
    border:none; 
    outline:none; 
    border-bottom:2px solid#18B6E5; 
    width:100%; 
    padding:15px; 
    background:none;
}
textarea{
    color: #18B6E5; 
    border:none; 
    outline:none; 
    border-bottom:2px solid#18B6E5; 
    padding:15px; 
    background:none; 
    max-height:200px; 
    min-height:50px; 
    min-width: 100%; 
    max-width: 100%;
}
input[type="submit"]{
    border:2px solid#18B6E5; 
    outline: none; 
    color:#18B6E5;
    margin-top:10px; 
    width:100%; 
    padding:10px; 
    background:transparent;
    transition: all .5s ease;
}
input[type="submit"]:hover{
    background:#18B6E5;
    color:#fff;
}