.navbar {
    height: 72px;
    margin-bottom: 0;

    box-shadow: 0 1px 4px 0 rgba(0,0,0,0.10);
    padding-left: 15%;

    display: flex;
    flex-direction: row;
    align-items: center;
}

.navbar-logo {
    background: url(../Common/img/logo-with-name.png) no-repeat;
    background-size: cover;
    width: 80px;
    height: 80px;
}

.navbar-menu {
    margin-left: 60px;
    display: flex; 
}

.navbar-item {
    color: #222222;
    font-size: 14px;
    white-space: nowrap;
    line-height: 1;
    list-style-type:none; 
    padding: 10px 20px;
    position: relative;
    transition: 0.2s all linear;
    cursor: pointer;
}

.navbar-item-before::before {
    content: "";
    position: absolute;
    top: 13px;
    left: 5%;
    width: 90%;
    height: 100%;
    border-bottom: 3px solid #4090FF;
    border-radius: 2px;
}



.container-home12 {
    width: auto;
    height: 300px; 
}

.navbar-bottom {
    width: 100%;
    height: 360px;
    background: #384558;
}

.link-area {
    display: flex;
    flex-direction: row;
    height: 70%;

    padding-left: 24.5%;
    padding-top: 28px;
}

.link-area .wording-part {
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
}

.link-area .left {
    width: 250px;
}

.link-area .middle {
    width: 300px;
}

.link-area .right {
    
}

.wording-part a {
    color: #FFFFFF;
}

.big-link-wording {
    font-size: 14px; 
    line-height: 36px;
    margin-bottom: 23px;

    cursor: pointer;
}

.big-link-wording-s {
    margin-bottom: 5px;
}

.small-link-wording {
    font-size: 12px;
    color: #FFFFFF;
    line-height: 36px;
    opacity: 0.8;
}

.policy-bottom {
    color: #ffffff;
    font-size: 12px;
    text-align: center;

    margin-top: 56px; 
}

.policy-bottom span {
    margin-right: 15px;
}

.policy-bottom a {
    margin-right: 15px;
    color: #ffffff; 
}

.row-layout {
    display: flex;
    flex-direction: row;
} 

.row-layout-center {
    display: flex;
    flex-direction: row;
    justify-content: center;
} 

.column-layout-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
} 

.small-margin {
    margin-left: 20px;
}

.common-btn {
    background-color: #4090FF;
    color: #ffffff;
    font-size: 18px;
    height: 36px;
    border-radius: 0px;
    cursor: pointer;

    display: flex;
    justify-content: center;
    align-items: center;
}

.text-key {
    font-size: 12px;
    color: #666666;
}

.text-value {
    font-size: 14px;
    color: #222222;
}

.contact-us {
    height: 521px;
    width: 1000px;
    margin: 0 auto;
}

#contact-us-form {
    margin-left: 50px;
}

.contact-us .title {
    font-size: 36px;
    color: #222222;
    line-height: 40px;

    padding-top: 80px;
    padding-bottom: 40px;
    margin-left: -45px;
}

.contact-us .contact-icon {
    position: relative;
    height: 80px;
    width: 80px;
    left: 40px;
    top: -20px;
    z-index: -1; 
}

.contact-us .left-part {
    height: 260px;
}

.contact-us .right-part {
    height: 600px;
    margin-left: 41px;

    display: flex;
    flex-direction: column;
}

.contact-us .text-input {
    width: 259px;
    height: 28px;
    background: #F9FDFF;
    border: 1px solid #DBE6EB;
    border-radius: 0px;
    box-shadow: none;
}

.contact-us .contact-input {
    margin: 10px 0;
}

.contact-us .nonEmpty {
    color: #E22829;
}

.contact-us .message-input {
    width: 600px;
    height: 172px;
    background: #F9FDFF;
    border: 1px solid #DBE6EB;
    border-radius: 0px;
    box-shadow: none;
    max-width: 100%;
    resize:none;
}

.contact-us .send-message {
    width: 200px;
    height: 32px;
    font-size: 16px;
}

.contact-us .subscribe-icon {
    height: 24px;
    width: 24px;
    cursor: pointer;
    margin-right: 10px;
}

.contact-us .sub-line {
    margin-top: 16px;
    justify-content: space-between;
    align-items: flex-end;
}

.topic-item {
    margin-top: 15px;
    width: 100%;
    height: 400px;
    box-shadow: 0 0 3px 1px #cbcbcb;    
}

.topic-item .message-area {
    padding: 10px 20px;
    height: 60%;
    margin: 2px;
    margin-bottom: 0;
    background-color: #EDF8FF;   
    overflow: auto;
}

.topic-item .message-item {
    position: relative;
    overflow: hidden;
    margin: 10px 0;
}

.topic-item .message-area .self {
    text-align: right;
}

.topic-item .message-item .avatar {
    float: left;
    width: 10px;
    height: 10px;
}

.topic-item .message-area .self .avatar{
    float: right;
}

.topic-item .message-text {
    display: inline-block;
    position: relative;
    padding: 0 15px;
    max-width: calc(100% - 40px);
    min-height: 30px;
    line-height: 2.5;
    font-size: 12px;
    text-align: left;
    word-break: break-all;
    background-color: #fdf2f2;
    border-radius: 4px; 
}

.topic-item .message-item .self {
    color: #ffffff;
    font-size: 12px;
    background-color: #4090FF;
}

.topic-item .message-area .message-text::before {
    content: " ";
    position: absolute;
    top: 9px;
    right: 100%;
    border: 6px solid transparent;
    border-right-color: #fdf2f2;
}

.topic-item .message-area .self .message-text::before {
    content: " ";
    position: absolute;
    top: 10px;
    left: 100%;
    border: 4px solid transparent;
    border-left-color: #4090FF;
}

.topic-item .text-send {
    height: 20%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px;
}

.topic-item .text-send .text-input {
    padding: 10px;
    border: none;
    resize: none;
    outline: 0;
    height: 100%;
}

.topic-item  .send-btn {
    font-size: 18px;
    width: 120px;
    height: 32px;
    margin: 0 10px 0 0;
}