[문의] 인장 가운데로 정렬되게 해주세요.

<div data-inven-tabs=""><div style='width:455px; height:57px; background: url("https://optimal.inven.co.kr/upload/2019/02/05/bbs/i13953101840.png"); color:white; font-size:1.5em; font-family:malgun gothic;'><div style="display: inline-block; margin-top:15px; margin-left:90px;" data-inven-unselected-css="{'_SELF_':{'textDecoration':'none'}}" data-inven-selected-css="{'_SELF_':{'textDecoration':'underline'}}" data-inven-tab-for="tab_1">팔로잉</div><div style="display: inline-block; margin-left:20px;" data-inven-unselected-css="{'_SELF_':{'textDecoration':'none'}}" data-inven-selected-css="{'_SELF_':{'textDecoration':'underline'}}" data-inven-tab-for="tab_2">탐색</div><div style="display: inline-block; margin-left:20px;" data-inven-unselected-css="{'_SELF_':{'textDecoration':'none'}}" data-inven-selected-css="{'_SELF_':{'textDecoration':'underline'}}" data-inven-tab-for="tab_3">클립</div><a style="text-decoration:none" href="http://m.inven.co.kr/imart/attendance/" target="_BLANK"><div style="display: inline-block; color:white; font-family:malgun gothic; margin-left:80px; font-size:1.2em;">출석체크ꈍㅅꈍ✿</div></a></div><div data-inven-tab-id="tab_1"><div style="display: inline-block; margin-top:4px; margin-bottom:4px; padding: 4px 4px; background-image: url(https://optimal.inven.co.kr/upload/2019/03/30/bbs/i15768537336.png); border: 4px solid #4b367c; width: 439px; height: 343px; overflow: auto;"><center><img style='border-bottom-color: currentColor; border-bottom-style: none; border-bottom-width: medium; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: currentColor; border-left-style: none; border-left-width: medium; border-right-color: currentColor; border-right-style: none; border-right-width: medium; border-top-color: currentColor; border-top-style: none; border-top-width: medium; color: #000000; font-family: gulim,"굴림","Apple SD Gothic Neo",Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: 400; height: 291px; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; width: 300px; word-spacing: 0px;' src="https://optimal.inven.co.kr/upload/2019/03/30/bbs/i13475398220.png" border="0" data-sized="1"><br><div style="font-family:malgun gothic;"><b>2008 </b>년 <b>04 </b>월 <b>03 </b>일에 가입했습니다. <br> 오늘은 <span style="font-weight:bold;color:#ff0000;" data-inven-dday="2008-04-03"></span> 일째 입니다.</div></center></div></div><div data-inven-tab-id="tab_2"><div style="display: inline-block; margin-top:4px; margin-bottom:4px; padding: 4px 4px; background-image: url(https://optimal.inven.co.kr/upload/2019/03/30/bbs/i15768537336.png); border: 4px solid #4b367c; width: 439px; height: 343px; overflow: auto;"><center><img style='border-bottom-color: currentColor; border-bottom-style: none; border-bottom-width: medium; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border-left-color: currentColor; border-left-style: none; border-left-width: medium; border-right-color: currentColor; border-right-style: none; border-right-width: medium; border-top-color: currentColor; border-top-style: none; border-top-width: medium; color: #000000; font-family: gulim,"굴림","Apple SD Gothic Neo",Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: 400; height: 423px; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; width: 400px; word-spacing: 0px;' src="https://optimal.inven.co.kr/upload/2019/03/30/bbs/i13892953857.jpg" border="0" data-sized="1"><b></b><i></i><u></u><strike></strike><br></center></div></div><div data-inven-tab-id="tab_3"><div style="display: inline-block; margin-top:4px; margin-bottom:4px; padding: 4px 4px; background-image: url(https://optimal.inven.co.kr/upload/2019/03/30/bbs/i15768537336.png); border: 4px solid #4b367c; width: 439px; height: 343px; overflow: auto;"><center><br></center><center>완미세계 하고싶다</center><center><br></center><center><img width="423" style="border: medium; border-image: none; text-align: left; color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-size: 12px; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; word-spacing: 0px; white-space: normal; orphans: 2; -webkit-text-stroke-width: 0px;" src="https://optimal.inven.co.kr/upload/2019/04/23/bbs/i14375949967.png" border="0" data-sized="1"><b></b><i></i><u></u><strike></strike><br></center></div></div></div><center><div style="width:445px; margin-bottom:2px; border:0px; border-radius: 0px; overflow: hidden; font-size: 11px; display: inline-block; -ms-zoom: 1; background-color:#4b367c; font-family:malgun gothic; font-weight:bold; color:white;" data-inven-action="last-attack-5,last-attack-10,last-attack-20,last-attack-all,send-note,search-profile" data-no-tooltip="" data-inven-result-detail="" data-inven-label="크리당 2천" data-inven-nick-default="닉네임 넣는 곳" data-inven-align="full-center"><span style="margin-top:2px;" data-inven-attr-for="label"></span><span style="margin-left:9px; padding-left:5px; border: 0px; border-image: none; width: 150px; height: 21px; color: #4b367c; line-height: 21px; font-size: 11px; float: left;" data-inven-attr-for="input"></span><span style="margin: 0px 0px 0px 1px; padding: 6px 4px 4px; border: 0px currentColor; border-image: none; height: auto; color: white; line-height: 100%; font-size: 11px; float: left; background-color: #4b367c;" data-inven-attr-for="button"></span></div></center>

가로폭 사이즈도 현재 인장크기에 맞춰서 수정해주시고 가운데로 정렬되게 바꿔주시면 감사하겠습니다ㅠ