.chat-box {
    display: flex;
    width: 100%;
    box-shadow: 0 0 10px rgba(0 0 0 0.1);
    height: 87vh;
    background: #f5f5f5
}
.contacts {
    flex-basis: 30%;
    background-color: #f4f4f4;
    padding: 20px;
    box-sizing: border-box;
    overflow-x: auto;
}
.contactsSystem {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #c4c4c4;
}
.chat {
    flex-basis: 70%;
    /*background-color: #fff;*/
    padding: 0 20px;
    box-sizing: border-box;
    position: relative;
    /*overflow-y: scroll;*/
}
.contact {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    cursor: pointer;
}
.contact img {
    border-radius: 50%;
    margin-right: 10px;
}
.news {
    background: red;
    line-height: 20px;
    text-align: center;
    border-radius: 15px;
    margin-left: 31px;
    color: #fff;
    font-size: 10px;
    padding: 0 6px;
    height: 20px;
}
.message {
    /*background-color: #f1f1f1;*/
    padding: 10px;
    border-radius: 10px;
    margin: 10px 0;
}
.receiver {
    background-color: #DCF8C6;
    align-self: flex-start;
}
.sender {
    align-self: flex-end;
    display: flex;
    flex-direction: row;
    margin: 10px 30px 10px 25%;
    width: 75%;
    justify-content: flex-end;
    /*position: absolute;*/
    /*right: 0;*/
}
#messageInput {
    width: calc(100% - 20px);
    padding: 10px;
    box-sizing: border-box;
}
#chartBtn {
    width: 120px;
    padding: 10px;
    border: none;
    background-color: #169bd5;
    color: #fff;
    cursor: pointer;
    text-align: center;
    margin-right: 20px;
}
#sendBtn {
    width: 120px;
    padding: 10px;
    border: none;
    background-color: #169bd5;
    color: #fff;
    cursor: pointer;
    text-align: center;
    margin-right: 20px;
}
.contact-item-left{
    display: flex;
    flex-direction: row;
    margin: 10px 30px;
    width: 75%;
}
.contact-item-right{
    justify-content: flex-end;
    position: absolute;
    right: 0;
}
.contact-item-left-content{
    margin: 0 15px;
    width: 100%;
}
.text{
    width: 100%;
    border: 1px solid #dcdbdb;
    padding: 10px;
}