.whole-mask {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .5);
    transition: all .3s ease; 
    z-index: 10000009;
}
.private-massge-wrapper {
    width: 580px;
    /* height: 394px; */
    border-radius: 4px;
    box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.2);
    background-color: #ffffff;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.private-massge-wrapper .top-title {
    position: relative;
    padding: 16px 24px;
    border-bottom: 2px solid #f0f0f0;
}
.top-title .avatar {
    position: relative;
    float: left;
}
.top-title .avatar .author-v {
    width: 12px;
    height: 12px;
    right: 0px;
}
.top-title .avatar .author-v.yellow-v {
    background-image: url(/public/images/yellow-v.png);
}
.top-title .avatar .author-v.blue-v {
    background-image: url(/public/images/blue-v.png);
}
.top-title img {
    width: 38px;
    height: 38px;
    border-radius: 100%;
   
}
.top-title .target-user-info {
    overflow: hidden;
    padding-left: 10px;
}
.target-user-info h4 {
    font-size: 14px;
  font-weight: 500;
  color: #333333;
}
.target-user-info p {
    font-size: 12px;
  font-weight: 300;
  color: #999999;
  margin-top: 4px;
}
.top-title .close {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 24px;
    font-size: 20px;
    cursor: pointer;
}
.private-massge-wrapper .middle-content {
    padding: 24px;
    border-bottom: 1px solid #f0f0f0;
}
.middle-content textarea{
    width: 100%;
    resize: none;
    height: 217px;
    border-radius: 2px;
    border: solid 1px #e5e5e5;
    padding: 9px 12px;
    box-sizing: border-box;
}
.middle-content p {
    color: #e74b3b;
    font-size: 12px;
    margin-top: 2px;
}
.bottom-info {
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bottom-info p {
    font-size: 12px;
}
.bottom-info p {
    color: #999999;
}
.bottom-info p .warning {
    position: relative;
}
.bottom-info p .warning:hover i {
    opacity: 1;
    visibility: visible;
}
.bottom-info p .warning .triangle {
    position: absolute;
    display: block;
    width: 6px;
    height: 6px;
    background: #ffffff;
    border-style: solid;
    border-width: 3px;
    right: 50%;
    transform: rotate(45deg);
    bottom: -4px;
    border-color: transparent #fff #fff transparent;
    box-shadow: 3px 3px 7px rgba(0,0,0,.07);
    right: 96px;
}
.bottom-info p .warning i {
    position: absolute;
    display: block;
    padding: 6px 12px;
    left: 50%;
    transform: translateX(-50%);
    top: -40px;
    width: 180px;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    border-radius: 2px;
    background-color: #ffffff;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
}
.bottom-info p .warning img{
    width: 12px;
    margin: 3px 8px;
    opacity: 0.8;
}
.bottom-info p em {
    color: #333333;
    font-weight: 600;
    font-style: inherit;
    margin: 0 3px;
}
.bottom-info p a {
    color: #e74b3b;
    cursor: pointer;
    margin-left: 8px;
}
.bottom-info .btn{
    display: inline-block;
    vertical-align: top;
    width: 80px;
    height: 32px;
    line-height: 32px;
    border-radius: 2px;
    border: 1px solid #e5e5e5;
    text-align: center;
    cursor: pointer;
    transition: background-color .3s ease;
}
.bottom-info .btn.disabled{
    border: none;
    background-color: #999999;
    color: #ffffff;
}
.bottom-info .btn.red-btn {
    background-color: #e74b3b;
    color: #ffffff;
}
.bottom-info .btn.red-btn.ajax-loading {
    font-size: 0;
}
.bottom-info .btn.red-btn:hover {
    background-color: #cf4334 !important;
}
.bottom-info .btn:first-child {
    margin-right: 12px;
}
.app-extension {
    width: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #ffffff;
    border-radius: 4px;
    box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.2);
    color: #595959;
}
.app-extension .title {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    color: rgba(0, 0, 0, 0.85);
    padding: 16px 24px;
    border-bottom: 2px solid #f0f0f0;
}
.app-extension .extension-content {
    padding: 24px 32px 20px 32px;
    border-bottom: 1px solid #f0f0f0;
}
.app-extension .extension-content .download-text {
    font-size: 14px;
    color: #595959;
    line-height: 1.57;
}
.app-extension .extension-content img {
    width: 160px;
    display: block;
    margin: 30px auto 10px;
}
.app-extension .extension-content .app-text {
   
    line-height: 1.83;
    text-align: center;
}
.extension-footer {
    text-align: center;
    padding: 12px 0;
}
.extension-footer span {
    display: inline-block;
    width: 120px;
    height: 30px;
    line-height: 30px;
    border-radius: 2px;
    border: 1px solid #e5e5e5;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all .3s ease;
}
.extension-footer span:first-child {
    margin-right: 12px;
}
.extension-footer span.red-btn {
    background-color: #e74b3b;
    color: #ffffff;
}
.extension-footer span.red-btn:hover {
    background-color: #cf4334 !important;
}
.extension-tooltip {
    position: absolute;
    width: 235px;
    left: -42px;
    bottom: 58px;
    background-color: #ffffff;
    padding: 16px 18px;
    box-sizing: border-box;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.extension-tooltip::before {
    content: '';
    width: 0;
    height: 0;
    border-top: 8px solid #ffffff;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    position: absolute;
    bottom: -7px;
    left: 160px;
}
.extension-tooltip .icon {
    color: #f4af26;
    float: left;
    font-size: 14px;
    margin-top: 3px;
}
.extension-tooltip p {
    margin-left: 20px;
    font-size: 14px;
}
.extension-tooltip-footer {
    padding-top: 15px;
    text-align: right;
}
.extension-tooltip-footer span {
    width: 50px;
    height: 24px;
    line-height: 24px;
    border-radius: 2px;
    border: 1px solid #e5e5e5;
    display: inline-block;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all .3s ease;
}
.extension-tooltip-footer span:first-child {
    margin-right: 12px;
}
.extension-tooltip-footer span.red-btn {
    background-color: #e74b3b;
    color: #ffffff;
}
.extension-tooltip-footer span.red-btn:hover {
    background: #cf4334!important;
}
.contact-btn.ajax-loading, .send-pm.ajax-loading {
    position: relative;
    font-size: 0 !important;
}
.contact-btn.ajax-loading * {
    font-size: inherit
}
.contact-btn.ajax-loading::before, .send-pm.ajax-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    display: inline-block;
    transform: translate(-50%, -50%);
    border: 2px solid #e74b3b;
    border-top: 2px solid transparent;
    border-radius: 100%;
    z-index: 2;
    background-color: #ffffff;
    animation: loading 1s infinite ease-in-out;
    box-sizing: border-box;
}
@keyframes loading {
0% {
    transform: rotate(0deg);
}
100% {
    transform: rotate(360deg);
}
}
.send-pm.ajax-loading::before {
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    background-color: #e74b3b;
    margin-top: 9px;
}