Would like to know why my HTML button looks so different on my IPhone, images below show it. First Image how it should look, 2nd how it looks on my iPhone.
.btn {
background-color: #47ca6b;
color: white;
padding: 15px;
margin: 10px 0;
border: none;
width: 100%;
border-radius: 15px;
cursor: pointer;
font-size: 16px;
font-weight: 700;
}
.btn:hover {
background-color: #45a049;
}
<input type="submit" value="Sign Up" class="btn">