injector.css

body {
    font-family: arial,sans-serif!important;
    margin-top: 100px;
    margin-left:0px;
    background-color: rgba(255,255,255,0)!important;
}
/* Top Pane Start */
#top_pane {
   position:absolute;
   height: 105px;
   width: 100%;
   margin-top:0px;
   top: 0;
}

#navigation {
   height: 29px;
   border-color: black;
   background-color: #2D2D2D;
}

#navigation li {
    position: relative;
    display: -moz-inline-box;
    display: inline-block;
    line-height: 27px;
    padding: 0;
    vertical-align: top;
    padding-left: 10px;
}

li a {
    color: #BBB ;
    line-height: 20px;
    font: 13px/27px Arial,sans-serif;
    font-weight: bold;
}

li a:hover {
    color: white;
}

ol {
    margin-top :0px;
    margin-left: 0px;
    display: block;
    list-style: none;
    margin: 0;
    padding: 0;
}

#logoAndSearch {
  background-color: #f1f1f1;
  height: 62px;
}

#logo {
    padding-left: 5px;
}

#search {
    
}

/* Top Pane End */

#left_pane {
    width: 10%;
    max-width: 176px;
    margin-left:5px;
    margin-right: 10px;
    position: relative;
    float:left;
}
    
#right_pane {
    width: 89%;
    position:relative;
    float:right;
}

#main {
    position: relative;
    height: 80px;
}

/* Tag Styles */

a {
    text-decoration:none;
}

/* Compose button */
.button:focus {-webkit-box-shadow: inset 0 0 0 1px #fff;
-moz-box-shadow: inset 0 0 0 1px #fff;box-shadow: inset 0 0 0 1px #fff;border: 1px solid white;border: 1px solid transparent;outline: 1px solid #D14836;outline: 0 transparent;border-image: initial;}
.button {width: 115px;height:29px;background-color: #D14836;background-image: -webkit-linear-gradient(top,#dd4b39,#d14836);background-image: -moz-linear-gradient(top,#dd4b39,#d14836);background-image: -ms-linear-gradient(top,#dd4b39,#d14836);background-image: -o-linear-gradient(top,#dd4b39,#d14836);background-image: linear-gradient(top,#dd4b39,#d14836);color: white;border: 1px solid transparent;border: 1px solid transparent;border-image: initial;-webkit-border-radius: 2px;-moz-border-radius: 2px;border-radius: 2px;cursor: default;font-size: 11px;font-weight: bold;text-align: center;margin-right: 16px;height: 27px;line-height: 27px;min-width: 54px;outline: 0;padding: 0 8px;}
.button:hover {background-color: #C53727;background-image: -webkit-linear-gradient(top,#dd4b39,#c53727);
background-image: -moz-linear-gradient(top,#dd4b39,#c53727);background-image: -ms-linear-gradient(top,#dd4b39,#c53727);background-image: -o-linear-gradient(top,#dd4b39,#c53727);
background-image: linear-gradient(top,#dd4b39,#c53727);border: 1px solid #B0281A;border-image: initial;}
.button a{color:white;}

/* Padding Element */
.pad {
    width:100%;
    padding-top: 10px;
}

/* Tabs */
.tab {
    height: 20px;
    padding: 2px;
    padding-left: 15px;
}
.tab:hover {
    background-color: #EEE;
    cursor: pointer;
}
.tab a {
    color: #222;
    font-size: 80%;
}

/* Mail Box */
#unread_mails {

}
#read_mails {
    padding-top: 10px;
}
.details_summary {
    font-size: 15px;
    font-weight: normal;
    padding-left: 4px;
}

.read {
    background-color: #f3f3f3;
    color: #222;
}

.mail_entry {
    height: 33px; 
    color: #222;
    background: rgba(255, 255, 255, .9);
    border:1px solid #888;
    font-size: 14px;
    padding-top: 7px;
    padding-bottom: 7px;
}

.checkbox {

}

.sender {

    padding-right: 6px;
    padding-left: 10px;
}

.subject {

}

.time {

}
.c1 {width: 24px;} .c2{width: 400px;} 
.c4 {float:right; width:50px;}

/* Button */
input[type="submit"], input[type="button"],select {
-webkit-user-select: none;
background-color: transparent;
background-image: linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -moz-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -o-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#f1f1f1));
background-image: -webkit-linear-gradient(top,#f5f5f5,#f1f1f1);
border: 1px solid rgba(0, 0, 0, 0.1);
color: #444;
border-image: initial;
-webkit-border-radius: 2px;
-moz-border-radius: 2px;
border-radius: 2px;
cursor: default;
font-size: 11px;
font-weight: bold;
text-align: center;
margin-right: 16px;
height: 27px;
line-height: 27px;
min-width: 54px;
outline: 0;
padding: 0 8px;
background-color: whiteSmoke;
background-image: -webkit-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -moz-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -ms-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: -o-linear-gradient(top,#f5f5f5,#f1f1f1);
background-image: linear-gradient(top,#f5f5f5,#f1f1f1);
color: #444;
border: 1px solid gainsboro;
border: 1px solid rgba(0, 0, 0, 0.1);
border-image: initial;
position: relative;
display: inline-block;
font-family: arial,sans-serif;
}

input[type="submit"], input[type="button"],select {
    border: 1px solid #C6C6C6;
}

input[type='text'] {
border: 1px solid #D9D9D9!important;
border-top: 1px solid silver!important;
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
border-radius: 1px;
-webkit-border-radius: 1px;
-moz-border-radius: 1px;
-o-transition: none;
-webkit-transition: none;
margin: 1px!important;
padding: 3px 1px 3px 3px;
border-image: initial;
height: 24px;
overflow-y: hidden;
height: 24px;
line-height: 16px;
overflow-x: hidden;
overflow-y: hidden;
resize: none;
border: 1px solid;
background-color: white;
color: #222;
border-image: initial;
border-color: #666 #CCC #CCC #CCC;
}