Bordas no chatbox

Boa noite !

Eu li o tutorial de como personalizar o chatbox ( https://ajuda.forumeiros.com/t22416-tutorial-personalizar-o-chatbox ), mas não encontrei o que eu queria, assim como não achei nada em tópicos existentes que pudesse me ajudar, então decidi ver aqui pedir a ajuda de vocês
É o seguinte, eu gostaria de aplicar bordas ao redor do meu chatbox, como na segunda imagem que está sendo mostrada abaixo (o chatbox do meu fórum é o que está na primeira imagem), mas eu não sei como fazer isso. Caso necessitem, o meu CSS completo é esse:

Código:

/* Start http://www.cursors-4u.com */ body, a:hover {cursor: url(http://cur.cursors-4u.net/others/oth-3/oth246.cur), progress !important;} /* End http://www.cursors-4u.com */
.h3 {
color: white;
font-family: RADAGUND;
font-size: 32px;
font-weight: 400;
height: 45px;
letter-spacing: 3px;
text-align: center;
text-shadow: 0 0 1px black;
text-transform: Capitalize;
}
#message-box textarea {
    color: #FFFFFF;
    background: #000000;
    font-family: Verdana,Arial,Helvetica,sans-serif;
    font-size: 1.2em;
    width: 80%;}
  #textarea_content textarea#text_editor_textarea {
    height: 250px;
    background: url(http://i1177.photobucket.com/albums/x359/Joana_Potter/ediccedilaodes.png) center no-repeat;
    width: 100% !important;
}

.wysiwyg {
        background: url(http://i1177.photobucket.com/albums/x359/Joana_Potter/ediccedilaoac.png) center no-repeat #000000;
    color: #FFFFFF;
    font: 10pt verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif;
}
#wrap div#page-footer ul.linklist{display:none}
ul.forums {
background-image: url('http://i45.servimg.com/u/f45/15/65/31/89/201n5c10.jpg');
background-repeat: repeat;
border-bottom: 2px dotted #363636;
border-radius: 0px 0px 0px 0px;
  box-shadow: 0 0 10px #000000;
border-top: 2px dotted #363636;
}

.inputbox {
    border: 1px solid #000000;
    background: url("http://img834.imageshack.us/img834/7529/a533df10.jpg")
    color: #FFFFFF;
    cursor: text;
    padding: 2px;
}
.row1 {
  background: url("http://img834.imageshack.us/img834/7529/a533df10.jpg") repeat scroll 0 0 #000000;
    border-color: #000000 -moz-use-text-color;
    border-style: solid none;
    border-width: 20px medium;

}
.post {
  background: #000000;
    border-color: #363636 -moz-use-text-color;
    border-style: solid none;
    border-width: 20px medium;
}


#poisondesc {
    background: none repeat scroll 0 0 #000000;
    border-left: 7px solid #000000;
    border-right: 2px double #000000;
    box-shadow: 1px 1px 2px #000000;
    color: #000000;
    font-family: 'Georgia',cursive;
    font-size: 8px;
    padding: 7px 10px 10px;
    text-align: justify;
    text-transform: uppercase;
    width: 360px;
}
/*Selector de color*/

  .colorpicker {
          width: 356px;
          height: 176px;
          overflow: hidden;
          position: absolute;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp10.png);
          font-family: Arial, Helvetica, sans-serif;
          display: none;
        }
        .colorpicker_color {
          width: 150px;
          height: 150px;
          left: 14px;
          top: 13px;
          position: absolute;
          background: #f00;
          overflow: hidden;
          cursor: crosshair;
        }
        .colorpicker_color div {
          position: absolute;
          top: 0;
          left: 0;
          width: 150px;
          height: 150px;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp11.png);
        }
        .colorpicker_color div div {
          position: absolute;
          top: 0;
          left: 0;
          width: 11px;
          height: 11px;
          overflow: hidden;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp10.gif);
          margin: -5px 0 0 -5px;
        }
        .colorpicker_hue {
          position: absolute;
          top: 13px;
          left: 171px;
          width: 35px;
          height: 150px;
          cursor: n-resize;
        }
        .colorpicker_hue div {
          position: absolute;
          width: 35px;
          height: 9px;
          overflow: hidden;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp11.gif) left top;
          margin: -4px 0 0 0;
          left: 0px;
        }
        .colorpicker_new_color {
          position: absolute;
          width: 60px;
          height: 30px;
          left: 213px;
          top: 13px;
          background: #f00;
        }
        .colorpicker_current_color {
          position: absolute;
          width: 60px;
          height: 30px;
          left: 283px;
          top: 13px;
          background: #f00;
        }
        .colorpicker input {
          background-color: transparent;
          border: 1px solid transparent;
          position: absolute;
          font-size: 10px;
          font-family: Arial, Helvetica, sans-serif;
          color: #898989;
          top: 4px;
          right: 11px;
          text-align: right;
          margin: 0;
          padding: 0;
          height: 11px;
        }
        .colorpicker_hex {
          position: absolute;
          width: 72px;
          height: 22px;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp12.png) top;
          left: 212px;
          top: 142px;
        }
        .colorpicker_hex input {
          right: 6px;
        }
        .colorpicker_field {
          height: 22px;
          width: 62px;
          background-position: top;
          position: absolute;
        }
        .colorpicker_field span {
          position: absolute;
          width: 12px;
          height: 22px;
          overflow: hidden;
          top: 0;
          right: 0;
          cursor: n-resize;
        }
        .colorpicker_rgb_r {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp13.png);
          top: 52px;
          left: 212px;
        }
        .colorpicker_rgb_g {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp14.png);
          top: 82px;
          left: 212px;
        }
        .colorpicker_rgb_b {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp15.png);
          top: 112px;
          left: 212px;
        }
        .colorpicker_hsb_h {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp16.png);
          top: 52px;
          left: 282px;
        }
        .colorpicker_hsb_s {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp17.png);
          top: 82px;
          left: 282px;
        }
        .colorpicker_hsb_b {
          background-image: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp18.png);
          top: 112px;
          left: 282px;
        }
        .colorpicker_submit {
          position: absolute;
          width: 22px;
          height: 22px;
          background: url(http://i40.servimg.com/u/f40/14/40/32/21/colorp19.png) top;
          left: 322px;
          top: 142px;
          overflow: hidden;
        }
        .colorpicker_focus {
          background-position: center;
        }
        .colorpicker_hex.colorpicker_focus {
          background-position: bottom;
        }
        .colorpicker_submit.colorpicker_focus {
          background-position: bottom;
        }
        .colorpicker_slider {
          background-position: bottom;
        }
/*fundo*/
#wrap {
    border-left: 20px solid #363636;
    border-right: 20px solid #363636;
    box-shadow: 0 0 20px #000000;
    margin-bottom: -10px;
    margin-top: -20px;
    border-radius: 10px 10px 10px 10px;
    max-width: 1100px;
    min-width: 1100px;
    padding: 5px;
}
#wrap {
    background-color: #000000;
    margin: 0 auto;
    min-width: 768px;
    padding: 5px;
    width: 98%;
}

 

/*header*/
  #logo-desc {
    margin-left: -15px; margin-top: -10px; margin-bottom: -16px;
    padding: 0;
    text-align: center;
    }

/*módulos*/
.module .h3 {
visibility:hidden;
margin-top:-1px;
}
.module {
  border-radius:30px;
background-color:none;
}

#content-container div#left {
    background: transparent;
    float: left;
    line-height: 135%;
    margin-right: 3px;
    overflow: hidden;
    width: 10px;
}


label input {
    vertical-align: middle;
}

input {
    font-size: 11px;
    font-family: 'Arial', cursive;
    vertical-align: middle;
    border-radius: 3px 3px 3px 3px;
    color: #363636;
    background: url("http://img834.imageshack.us/img834/7529/a533df10.jpg") repeat scroll 0% 0% transparent;
    border: 2px solid #000000;
}

input {
    cursor: pointer;
    font-family: 'Patrick Hand', cursive;
    font-size: 1em;
    font-weight: 400;
    padding: 0px 3px;
    vertical-align: middle;
}









/*categorias*/



li.header {
  background: url("http://img834.imageshack.us/img834/7529/a533df10.jpg") repeat scroll 0 0 #000000;
font-size: 10px;
font-weight: 700;
margin-right: -10px;
padding: 16px 0 1px;
height: 50px;
letter-spacing: 0;
text-align: center;
text-shadow: text-shadow:2px 2px 2px #000000;
text-transform: none;
vertical-align: middle;
  border-radius:6px 6px 0 0;
}


.table-title h2, li.header dl.icon dd.dterm {
font-weight:bold;
text-align:center;
text-transform: Capitalize;
}

.table-title, .table-title h2 {
font-size: 37px;
font-family: 'Times New Roman', cursive;
text-shadow: 0px 0px 5px #000000;
}




a.forumtitle {
    color: #cecece;
    display: block;
    font-family: 'Astloch', cursive;
    font-size: 18px;
    margin-bottom: -6px;
    margin-left: 10px;
    margin-top: 9px;
    opacity: 1;
    padding: 1px;
    text-transform:  capitalize;
}

/*lastpost*/


ul.forums li.row dl.icon dd.lastpost {
   
    border-left: 4px solid #363636;
    border-radius: 5px 5px 5px 5px;
    border-right: 4px solid #363636;
    box-shadow: 0px 0px 4px #FFFFFF;
    color: gray;
    font-size: 10px;
    height: 40px;
    left: -20px;
    padding: 10px;
    text-align: center;
    width: 150px;
  margin-top: 50px;
}


li.header .table-title h2 {
padding-bottom: 50px;
}



/*legenda*/

p em b a.gensmall {
color: #4c4c4a;
font-family: 'Astloch', cursive;
font-size: 28px;
font-style: bold;
text-align: justify;
letter-spacing: -1px;
text-shadow: 1px 1px 1px #000000;
text-transform: normal;
font-weight: 200;
}
p em {
font-style: none;
color: transparent;
}
p em {
background-image: url('http://i45.servimg.com/u/f45/15/65/31/89/201n5c10.jpg');
border-radius: 5px 5px 5px 5px;
-moz-box-shadow: 0 0 5px #ffffff;
-webkit-box-shadow: 0 0 5px #ffffff;
box-shadow: 0 0 5px #ffffff;
background-repeat: repeat;
font-style: uppercase;
display: inline-block;
color: transparent;
padding: 15px;
opacity: 5;
margin-left: 22px;
margin-top: 22px;
margin-bottom: 25px;
width: 900px;
}


ul#picture_legend {
    background: url("http://i45.servimg.com/u/f45/15/65/31/89/201n5c10.jpg") repeat scroll center center transparent;
    padding: 18px 0px;
    border-radius: 0px 0px 0px 0px;
    text-align: center;
}



#comments_scroll_div{
  background: #000000;
  opacity: 0.7;
  padding: 8px;
  width: 163px;
}

/*perfil*/

.postprofile {
    border-top: 0px dotted #363636;
  border-bottom: 0px dotted #363636;
  border-left: 2px dotted #363636;
  box-shadow: 1px 1px 2px #000;
  background: #000000;
  border: -l80px;
 color: #ffffff;
  position: relative;
  right: -10px;
  width:210px;
}
 
.postprofile a:link, .postprofile a:active, .postprofile a:visited, .postprofile dt.author a {
font-family: 'Georgia', cursive;
  font-size: 15px;
  text-shadow: 0px 0px 2px #000000;
  text-transform:
  letter-spacing:-1px;
  text-align: center;
}

.postprofile dt strong a{
  position: relative;
  top: 2px;
}


/*autor*/
p.author {
background-image: url("http://img834.imageshack.us/img834/7529/a533df10.jpg");
border-left: 4px solid #696969;
  border-right: 4px solid #696969;
margin-top: 16px;
padding: 6px !important;
 position: relative;
right: -5px;
border-radius: 5px 5px 5px 5px;
text-align: center;
text-shadow: 1px 1px 0 #000000;
width: 500px;
height: 15px;
}

p.author {
font-family: 'Georgia', cursive;
font-size: 13px;
 }

/*descrição*/
.desc9 {
  font-family: 'Georgia', cursive;
  text-align: justify;
  font-size: 10px;
  color: #756b83;
  padding: 7px 10px 10px 10px;
  width:360px;
  border-left: 7px solid #5b4966;
  border-right: 2px double #5b4966;
  box-shadow: 1px 1px 2px #000;
  text-transform: uppercase;
  background: #20152b;
}



.formdesc a:link, .formdesc a:visited, .formdesc a:active {
 border-bottom: 1px dotted;
  background-color: none;
 color: #cecece;
  font-family: Arial;
 font-size: 8px;
 letter-spacing: 1px;
 padding: 1px;
 text-transform: uppercase;
 }

 .formdesc {
  background-color: #5b4966;
 display: block;
 font-size: 8px;
margin-top: 10px;
 padding: 3px;
 text-align: center;
  text-shadow: 1px 1px 2px #000;
 }



body {
    background-attachment: scroll;
    background-color: #000000;
    background-image: url("http://img834.imageshack.us/img834/7529/a533df10.jpg");
    color: #FFFFFF;
    font-family: Verdana,Arial,Helvetica,sans-serif;
    font-size: 10px;
    height: auto;
    padding: 10px 0;
}

::-webkit-scrollbar {
width: 14px;
height: 10px;
}

::-webkit-scrollbar-button:start:decrement,
::-webkit-scrollbar-button:end:increment  {
display: none; 
}

::-webkit-scrollbar-track-piece  {
background-image: url("http://i45.servimg.com/u/f45/15/65/31/89/201n5c10.jpg");
}

::-webkit-scrollbar-thumb:vertical {
background-image: url("http://i47.servimg.com/u/f47/17/57/64/81/untitl10.jpg");
border-radius: 10px 10px 10px 10px;
}

::-webkit-scrollbar-thumb:horizontal {
background-color: #000000;
}


 
/*chatbox*/

#chatbox > p { text-shadow: 0 1px 1px #000; font-size: 14.2px; color: #FFF; background: transparent !important; }


.chatbox-title {
  width: 100px !important;
}
#chatbox_footer { padding: 5px 5px 0px 5px; }
.chatbox { font-family: Georgia;
background: #000000 url("http://i45.servimg.com/u/f45/15/65/31/89/201n5c10.jpg") right bottom repeat !important; }
border-left: 20px solid #363636;
border-right: 20px solid #363636;
#chatbox_footer input {
  Background:#363636;
  color: #cfcfcf;
}



    #chatbox_ret_cont{
    x-index: 10000;
    z-index: 999;
    background-color: transparent;
    position: fixed;
    bottom: 0;
    }
    #chatbox_ret_cont.chatbox_derecha{
      right: 0;
    }
    #chatbox_ret_cont.chatbox_izquierda{
      left: 0;
    }
    #chatbox_ret_cont div{
      cursor: pointer;
    }
    #chatbox_ret_cont iframe#chatbox_ret{
      background-color: #2a242e;
      border: 2px solid #2a242e;
      display: none;
      height: 450px;
      margin-bottom: 0;
      width: 900px;
    }


    dl.codebox {
    background-color: #363636;
    border-left: 2px dotted #FFFFFF;
  border-right: 2px dotted #FFFFFF;
    border-top:none;   
    border-bottom: none;
    padding:4px;
  height: auto;
  width: auto;
    border-radius:10px;
    }


    dl.codebox dt {
    display:block;
    font-size:0.8em;
    font-weight:700;
    color:#d5cbe0;
    text-align: justify;
    margin-bottom:3px;
    text-transform:uppercase;
    font-family:,Arial;
    border-bottom:none;}

    dl.codebox code {
    color:#e3dae8;
    font-family:,Arial
    text-shadow:1px 1px 1px 000000;
    font-size:11px;
    border-bottom:none;
    }

    blockquote {
    ackground-color: #20152b;
    border-left: 10px solid #7f6f89;
    border-right: 3px solid #7f6f89;
    border-top: 1px solid #7f6f89;
    border-bottom: 1px solid #7f6f89;
    padding:4px;
    }

    blockquote blockquote {
    ackground-color: #20152b;
    border-left: 10px solid #7f6f89;
  border-right: 3px solid #7f6f89;
    border-top: 1px solid #7f6f89;
    border-bottom: 1px solid #7f6f89;
    padding: 4px;
    }

    .content blockquote {
    color:#e3dae8;
    font-family:,Arial;
    text-shadow:1px 1px 1px 000000;
    font-size:11px;
    border-bottom: 1px solid #7f6f89;
    }
      .fade {
         display:inline-block;
         background: -moz-linear-gradient(left, rgb() 0%, rgba(,0) 100%);
         background-image: -webkit-gradient(linear, left top, right top, color-stop(0.00, rgb()), color-stop(1.00, rgba(,0)));
         filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#, endColorstr=#00, GradientType=1);
         -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#, endColorstr=#00, GradientType=1)";
      }
      .blur {
         display:inline-block;
         color:#ddd;
         text-shadow: 0 0 2px #aaaaaa;
         text-shadow: 0 0 4px #aaaaaa;
         text-shadow: 0 0 6px #aaaaaa;
         -ms-filter: "progid:DXImageTransform.Microsoft.Blur(pixelradius=2)";
         filter:
            progid:DXImageTransform.Microsoft.MotionBlur(strength=1,direction=310)
            progid:DXImageTransform.Microsoft.Blur(pixelradius=2);
      }
      .flipH {
         display:inline-block;
         -moz-transform:scale(-1,1);
         -o-transform:scale(-1,1);
         -webkit-transform:scale(-1,1);
         transform:scale(-1,1);
         -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=-1, M12=0, M21=0, M22=1, SizingMethod='auto expand')";
         filter: progid:DXImageTransform.Microsoft.Matrix(
            M11=-1,
            M12=0,
            M21=0,
            M22=1,
            SizingMethod="auto expand");
      }
      .flipV {
         display:inline-block;
         -moz-transform:scale(1,-1);
         -o-transform:scale(1,-1);
         -webkit-transform:scale(1,-1);
         transform:scale(1,-1);
         -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=1, M12=0, M21=0, M22=-1, SizingMethod='auto expand')";
         filter: progid:DXImageTransform.Microsoft.Matrix(
            M11=1,
            M12=0,
            M21=0,
            M22=-1,
            SizingMethod="auto expand");
      }

/*banner flutuante*/
#popup {
position: fixed;
top: 30%;
left: 30%;
width: 300px;
height: 150px;
padding: 20px 20px 20px 20px;
border-width: 2px;
border-style: solid;
background-image: url(http://img72.imageshack.us/img72/9189/34xgfet.jpg);
display: none;
}

.field_uneditable {
color : gray;
}

.cpinfo {
border: 1px solid;
margin: 10px 0px;
padding:15px 10px 15px 50px;
background-repeat: no-repeat;
background-position: 10px center;
}
.cpinfo {
color: #FFFFFF;
background-color: #000000;
background-image: url('http://i47.tinypic.com/n12xw6.png');
}

a, a:hover {
text-decoration: none !important;
}

input.search { background: url('http://img834.imageshack.us/img834/7529/a533df10.jpg') repeat top left; background-position: 0 -701px; padding-left: 17px; }
.navlinks li{position:relative;}
.ulhome{left:0px;top:50px;position:absolute !important;display:none;z-index:999;text-align:center !important;
background-image: url('http://img834.imageshack.us/img834/7529/a533df10.jpg') !important;
background-repeat: repeat !important;border:3px solid #ccc;list-style:none;position:relative;z-index:900
-moz-box-shadow:1px 1px 5px #000000;
-webkit-box-shadow:1px 1px 5px #000000;
box-shadow:1px 1px 5px #000000;}
.ulhome ul{text-align:left;border: 1px solid #FFFFFF;padding:0px 19px 0px 3px;}
.ulhome .limenup an{text-decoration:none;display:block;z-index:999;background-image:none !important}
li:hover .ulhome{left:0px;display:block;top:13px !important; -moz-border-radius:0 0 10px 10px;-webkit-border-radius:0 0 10px 10px;
}

.postprofile{text-align:center}

.field_uneditable {
color : white;
}

#cp-main .panel {
    background-color: #000000;
}

.chatbox #page_footer{padding-left:15%!important}

h4.member-title.online {
display: none;
}

Agradeço a quem puder dar uma ajudinha

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Fórum: http://twhour.forumeiros.com/ (phpBB 3)

Imagens do problema:

Olá!

senhor adicione em sua folha de estilo css

#chatbox_footer{background-color:#1F537B;
background:('AQUI A URL DA IMAGEM');
}

A onde esta em negrito mude para cor desejada, e a onde esta escrito AQUI A URL DA IMAGEM mude para o valor que pede.

Até Mais.

Boa tarde,

Aceda à teu CSS com o código abaixo:

Código:

.introduction, .panel {
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
background-color: #FCFCFC;
border: 2px solid #EAEAEA;
border-radius: 5px;
}
.row3 {
background-color: white;
}
.panel {
background-color: white;
color: gray;
margin-bottom: 4px;
padding: 0 10px;
}

Até mais!