* {
    margin: 0;
    padding: 0;
    user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-touch-callout: none;
}

body, html {
    height: 100%;
    overflow: hidden;
}

body {
    background: url(background/bg_0.jpeg) no-repeat center center;
    background-size: cover;
}

.container {
    display: flex;
    flex-direction: column;
    height: 99%;
}

.header {
    padding: 15px;
    text-align: center;
/*    visibility: hidden;*/
}

.main {
    display: flex;
    flex: 1;
    padding: 5px;
    text-align: center;
    align-items: center;
/*    margin-top: -100px;*/
}

.footer {
    display: flex;
    padding: 5px;
    align-items: center;
    position: relative;
    color: white;
}

.footer-left {
    padding: 5px;
    text-align: center;
}

.footer-center {
    flex: 1;
    padding: 5px;
    text-align: center;
}

.footer-right {
    padding: 5px;
    text-align: center;
}

.layui-icon {
    font-size: 35px;
    color: white;
}

.layim-chat-main {
    position: absolute;
    text-align: left;
    width: 90%;
    height: 30%;
    bottom: 30px;
    right: 6px;
}

.human {
    position: relative;
    width: 100%;
    height: 99%;
    margin: auto;
}

.button {
    position: absolute;
    bottom: 76px;
    left: 50%;
    transform: translateX(-50%);

}