header .center_line {
    color: #333;
    margin: 0 15px 0 10px;
    font-size: 16px;
}
header .top_nav {
    width: 1000px;
    height: 60px;
    font-size: 16px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
header .top_nav .top_nav_left {
    display: flex;
    font-size: 14px;
    color: #1368ea;
    align-items: center;
}
header .top_nav_islogin {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: #888888;
}
header .top_nav_islogin a {
    color: #1368ea;
}
header .top_nav_islogin .name {
    margin: 0 5px;
    max-width: 90px;
    color: #1368ea;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
header .top_nav_islogin .division {
    margin: 0 10px;
}
header .top_nav_islogin .welcomeTo {
    margin-right: 30px;
}
header .top_nav .top_nav_right {
    display: flex;
    font-size: 14px;
    align-items: center;
}
header .login {
    width: 68px;
    height: 32px;
    line-height: 32px;
    background-color: #1368ea;
    border-radius: 16px;
    color: #fff;
    text-align: center;
    margin-right: 16px;
}

header .login:hover {
    opacity: 0.7;
}

header .login > a {
    color: #fff;
    display: inline-block;
    width: 100%;
    height: 100%;
}

header .login > a:hover {
    opacity: 1;
}
header .register {
    width: 68px;
    height: 32px;
    line-height: 32px;
    border-radius: 16px;
    border: 1px solid #1368ea;
    color: #1368ea;
    text-align: center;
}
header .top_nav .top_nav_left img {
    height: 41px;
    vertical-align: top;
}
nav {
    padding: 0;
    border-bottom: 1px solid #fff;
    background-color: #1368ea;
}

nav ul {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
nav ul li {
    box-sizing: content-box;
}

nav ul li.active {
    border-bottom: 4px solid #fff;
}

nav ul li a {
    font-size: 18px;
    color: #fff;
    line-height: 54px;
    padding: 0 30px;
    display: inline-block;
    width: 100%;
    height: 100%;
}

napstic-sns-all-notify {
    color: #1368ea;
    margin-right: 10px;
    z-index: 999;
}