.banner {
    width: 100%;
    color: #034c86;
    background: #000FFF;
}
.banner .logo {
    width: 25%;
    margin-left:12px;
}
.banner .baner {
    width: 70%;
}
.buttom-svr a {
    position: absolute;
    left: 10%;
    padding: 5px 15px;
    color: #000;
    border: solid 1px #ccc;
    margin: 10px;
    border-radius: 5px;
    text-decoration-line: blink;
}
.buttom-dv a {
    position: absolute;
    right: 10%;
    border: solid 1px #ccc;
    border-radius: 5px;
    text-decoration-line: blink;
    margin: 10px;
    color: #fff;
    background: #204d74;
    padding: 5px 22px;
}
.content .top-content{
    width: 100%;
    background: #272727;
    margin-top: 50px;
}
.content .ptt {
    width: 100%;
    background: #272727;
}