Please try below:
.addticket li:first-child {
padding: 9px;
}
.addticket li{
display: inline-block;
border:1px solid #DDDDDD;
border-radius: 3px;
}
.addticket li:last-child{
border: none;
margin-bottom: 0px;
text-align: center;
-webkit-box-shadow: 0px 0px;
box-shadow: 0px 0px;
height: 92px;
padding: 9px 0;
}
.addticket input,
.addticket textarea,
.addticket select
{
box-sizing: border-box;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
width: 20%;
display: block;
outline: none;
border: none;
height: 92px;
line-height: 25px;
font-size: 40px;
padding: 0;
font-family: Georgia, "Times New Roman", Times, serif;
}
<input type="text" name="tableNameEditor" id="tableNameEditor" maxlength="4">
</input>
Hope this helps you :).