I am trying to centre an asp button in the very centre of a div. I have managed to centre the button horizontally and vertically, but not at the same time. I have been through several other similar questions yet none of the solutions work for me.
<div class="container" style="border: solid red 1px;">
<div class="row">
<span class="col-md-3 Suggestions">Feel free to send any suggestions to the site</span>
<asp:TextBox ID="Suggestions" CssClass="Suggestions col-md-7 suggestionsBox" runat="server">Enter your suggestions here</asp:TextBox>
<div class="text-center col-md-2 suggestionsSubmitParent">
<asp:Button runat="server" CssClass="suggestionsSubmit" Text="Submit" ID="btnSubmit" />
</div>
</div>
<div class="row">
<span class="col-md-3 suggestionsName">Please enter your name</span>
<asp:TextBox ID="SuggestionsName" CssClass="col-md-7 suggestionsName" runat="server">Enter your suggestions here</asp:TextBox>
</div>
</div>
CSS
.Suggestions {
text-align:center;
margin-top: 15px;
}
.suggestionsBox {
height: 140px;
}
.suggestionsName{
margin-top:10px;
}
.suggestionsSubmit {
width: 80px;
}
.suggestionsSubmitParent {
height: 155px;
display: flex;
align-items: center;