.app_bg{
    background-color: rgba(31,37,61,0.64);
}
.app_textbg{
    color: rgba(57,66,100,0.64);
}
.app_bg_700{
    background-color: rgba(31,37,61,0.7);
}
.app_textbg_700{
    color: rgba(0,0,0,0.64);
}
.app_sectionbg{
    background-color: rgb(57,66,100);
}
.app_textcl{
    color: rgb(138,146,165);
}
.xanhla_bg{
    background-color: #16a085;
}
.app_box{
    width: 800px;
    height: 500px;
    position: fixed;
    overflow: hidden;
    font-family: Montserrat;
    z-index: 1;
    top: calc(50vh - 250px - 80px);
    left: calc(50vw - 400px);
    /*border: 4px solid rgba(31,37,61,1);*/
    border: 4px solid rgba(0,0,0,0.9);
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}
.app_topBar{
    width: 100%;
    height: 52px;
    font-size: 16px;
    color: white;
    line-height: 52px;
    position: relative;
    font-family: inherit;
    line-height: 60px;
    float: left;
}
.app_btnTitle{
    padding-right: 20px;
    height: 52px;
    float: left;
    position: relative;
    font-size: 16px;
    line-height: 52px;
    color: white;
    font-family: Montserrat;
    font-weight: 400;
    display: block;
    background-color: transparent;
    border: none;
    text-align: center;
    cursor: pointer;
}
.app_btnTitle:focus{
    outline: none;
}
.app_btnTitle span{
    margin-left: -10px;
    margin-top: 2px;
}
.app_titleBar a{
    position: absolute;
    left: 188px;
    width: 52px;
    height: 52px;
    display: block;
    cursor: pointer;
}
.app_titleBar a i{
    position: relative;
    float: left;
    color: inherit;
    font-size: 16px;
    margin: 18px;
}
.app_titleBar{
    width: 240px;
    height: 52px;
    float: left;
    position: relative;
}
.app_navBar{
    position: relative;
    width: 552px;
    height: 52px;
    font-family: inherit;
    font-size: 16px;
    float: right;
    line-height: 52px;
    overflow: hidden;
    /*border-left: 4px solid rgba(31,37,61,1);*/
    border-left: 4px solid rgba(57,66,100,1);
}
.app_navBar a{
    font-size: 14px;
    padding: 0px 16px 0px 16px;
    display: block;
    position: relative;
    float: left;
    cursor: pointer;
}
.innitial{
    font-size: 14px;
    padding: 0px 16px 0px 16px;
    display: block;
    position: relative;
    float: left;
    cursor: pointer;
    background-color: #16a085;
    color: white;
}
.quit{
    position: relative;
    float: right;
    cursor: pointer;
}
.quit i{
    font-size: 16px;
    padding: 18px;
    color: white;
}
.hightlight{
    position: relative;
    float: right;
    cursor: pointer;
    padding-right: 16px;
    line-height: 52px;
    font-size: 14px;
    transition: background-color ease-in-out 0.4s;
    margin-right: 3px;
}
.hightlight:hover{
    background-color: #16a085;
    color: white;
}
.hightlight i{
    position: relative;
    float: left;
    font-size: 20px;
    margin-right: 8px;
    margin-top: 16px;
    padding-left: 16px;
}
.app_sideBar{
    position: relative;
    float: left;
    width: 244px;
    height: 448px;
    overflow: hidden;
    border-right: 4px solid rgba(31,37,61,1);
}
.app_contentArea{
    position: absolute;
    float: right;
    width: 548px;
    height: 440px;
    overflow: hidden;
    bottom: 0px;right:0px;
}
.sideBar_scroll{
    width: 255px;
    height: 448px;
    position: relative;
    padding-right: 15px;
    overflow: scroll;
    overflow-x: hidden;
}
.app_searchBox{
    position: fixed;
    width: 240px;
    height: 52px;
    z-index: 1;
    background-color: inherit;
    padding: 0px;
}
.app_sectionNameBar{
    position: absolute;
    width: calc(100% - 4px);
    height: 42px;
    margin-top: 52px;
    font-family: Montserrat;
    font-size: 15px;
    line-height: 42px;
    color: white;
    text-align: left;
    z-index: 1;
    padding-left: 12px;
}
.app_tbsearch{
    width: 216px;
    height: 52px;
    position: relative;
    float: left;
    border: none;
    background-color: transparent;
    outline: none;
    line-height: 52px;
    margin-left: 0px;
    font-size: 15px;
    font-family: Montserrat;
    transition: color ease-in 0.4s;
    background-color: red;
}
.app_tbsearch:focus{
    color: white;
}
.app_sectionNameBar_chip{
    font-family: inherit;
    font-size: 14px;
    color: white;
    border-radius: 6px;
    background-color: #e74c3c;
    position: relative;
    float: right;
    height: 24px;
    line-height: 24px;
    padding-left: 7px;
    padding-right: 7px;
    margin: 9px 12px 20px 10px;
}
.app_sideBar_contentArea{
    position: relative;
    float: left;
    clear: both;
    width: 240px;
    margin-top: 100px;
}
.app_mail_anchor{
    position: relative;
    display: inline-block;
    width: 240px;
    height: 65px;
    font-family: Montserrat;
    font-size: 13px;
    border-bottom: 2px solid rgba(47,52,61,0.6);
    transition: background-color ease-in 0.4s;
    margin-top: -0px;
    cursor: pointer;
}
.app_mail_anchor:hover{
    background-color: rgba(47,52,61,0.5);
}
.app_mail_anchor_innitial{
    position: relative;
    display: inline-block;
    width: 240px;
    height: 60px;
    font-family: Montserrat;
    font-size: 13px;
    border-bottom: 2px solid rgba(47,52,61,0.6);
    transition: background-color ease-in 0.4s;
    cursor: pointer;
}
.app_mail_anchor_innitial:hover{
    background-color: rgba(47,52,61,0.5);
}
.app_mail_imgAva{
    position: relative;
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 40px;
    margin-left: 8px;
    margin-top: 10px;
    float: left;
    font-family: Montserrat;
    font-size: 28px;
    line-height: 28px;
    text-align: center;
}
.app_mail_fromText{
    position: relative;
    display: inline-block;
    height: 13px;
    line-height: 13px;
    float: left;
    margin-left: 6px;
    margin-top: 14px;
    width: 172px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; /* Don't forget this one */
    cursor: pointer;
    font-size: 10px;
}
.mail_content_topBar_fromText{
    position: relative;
    display: inline-block;
    height: 13px;
    line-height: 13px;
    float: left;
    margin-left: 10px;
    margin-top: 14px;
    white-space: nowrap;
    width: 460px;
}
.app_mail_titleIcon{
    position: relative;
    display: inline-block;
    font-size: 13px;
    height: 13px;
    float: left;
    margin-left: 8px;
    margin-top: 14px;
}
.app_mail_fromText2{
    position: relative;
    display: inline-block;
    height: 13px;
    line-height: 13px;
    float: left;
    margin-left: 6px;
    margin-top: 6px;
    width: 172px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; /* Don't forget this one */
    cursor: pointer;
}
.app_mail_titleIcon2{
    position: relative;
    display: inline-block;
    font-size: 13px;
    height: 13px;
    float: left;
    margin-left: 8px;
    margin-top: 6px;
}
.app_contentArea_scroll{
    width: 577px;
    padding-right: -17px;
    height: 448px;
    overflow: scroll;
    overflow-x: hidden;
    clear: both;
    font-size: 15px;
}
.mail_content_topBar{
    width: 560px;
    position: relative;
    display: inline-block;
    height: 70px;
}
.mail_content_topBar_imgAva{
    position: relative;
    display: inline-block;
    width: 46px;
    height: 46px;
    margin: 10px 0px 0px 15px;
    border-radius: 40px;
    float: left;
}
.mail_lbcontent{
    margin: 15px 30px 15px 30px;
    position: relative;
    display: inline-block;
    float: left;
    font-size: 16px;
    line-height: 22px;
    font-family: Lato;
}
#mail_contentArea_noMailSelected{
    width: 560px;
    height: 448px;
    position: absolute;
    margin-top: -60px;
    font-family: Montserrat;
    font-size: 18px;
    text-align: center;
}
#mail_contentArea_noMailSelected i{
    font-size: 100px;
    width: 560px;
    margin-top: 180px;
    height: 100px;
    display: inline-block;
    text-align: center;
    margin-bottom: 10px;
}
#setting_contentArea_noMailSelected{
    width: 560px;
    height: 448px;
    position: absolute;
    margin-top: -60px;
    font-family: Montserrat;
    font-size: 18px;
    text-align: center;
}
#setting_contentArea_noMailSelected i{
    font-size: 100px;
    width: 560px;
    margin-top: 180px;
    height: 100px;
    display: inline-block;
    text-align: center;
    margin-bottom: 10px;
}
#mailApp{
    display: none;
    opacity: 0;
}