CSS3 : a div on text box - html

Question

I have a textbox with having character limit box on it. What I want is. the text that is to be input should be upto the length of visible part of textbox.
I have tried this code.
.add_caption_div input[type="text"] {
border: thin #dee5e7 solid;
width: 190px;
border-top-left-radius: 0;
border-top-right-radius: 0;
display: inline-block;
float: left;
padding: 7px 12px;
}
.add_caption_div .image_galley_char_limit_div {
display: inline-block;
height: 31px;
width: 50px;
font-size: 9px;
color: #999999;
position: relative;
z-index: 100001;
background:#f6f8f8;
top:-6px;
right:51px;
}
.add_caption_div .form-control:focus {
border: thin #66afe9 solid;
}
.add_caption_div span {
position: relative;
top: 10px;
}
<div class="add_caption_div" >
<input type="text" class="form-control" placeholder="Enter Caption">
<div class="image_galley_char_limit_div text-center">
<span> 0/30</span>
</div>
</div>
When I type input then it goes behind the character_limit_div.
How can I prevent it?
Any help would be great.
Thank You.

Answer 1

.add_caption_div {
position: relative;
width: 190px;
}
.add_caption_div input[type="text"] {
border: thin #dee5e7 solid;
width: 190px;
border-top-left-radius: 0;
border-top-right-radius: 0;
display: inline-block;
float: left;
padding: 7px 12px;
}
.add_caption_div .form-control {
padding-right: 60px !important;
}
.add_caption_div .image_galley_char_limit_div {
display: inline-block;
height: 31px;
width: 50px;
font-size: 9px;
color: #999999;
position: absolute;
z-index: 100001;
top: 1px;
right: -73px;
background:#f6f8f8;
}
.add_caption_div .form-control:focus {
border: thin #66afe9 solid;
}
.add_caption_div span {
position: relative;
top: 10px;
}
<div class="add_caption_div" >
<input type="text" class="form-control" placeholder="Enter Caption">
<div class="image_galley_char_limit_div text-center">
<span> 0/30</span>
</div>
</div>
Is this the same that you are looking for?
Hope this helps.

Answer 2

you can give padding-right for input, something like this:
.add_caption_div input[type="text"] {
border: thin #dee5e7 solid;
width: 190px;
border-top-left-radius: 0;
border-top-right-radius: 0;
display: inline-block;
float: left;
padding: 7px 12px;
}
.add_caption_div .image_galley_char_limit_div {
display: inline-block;
height: 31px;
width: 50px;
font-size: 9px;
color: #999999;
position: relative;
z-index: 100001;
background:#f6f8f8;
top:-6px;
right:51px;
}
.add_caption_div .form-control:focus {
border: thin #66afe9 solid;
}
.add_caption_div span {
position: relative;
top: 10px;
}
.form-control{
padding-right: 70px !important;
}
<div class="add_caption_div" >
<input type="text" class="form-control" placeholder="Enter Caption">
<div class="image_galley_char_limit_div text-center">
<span> 0/30</span>
</div>
</div>