header {
    display: flex;
    width: 100%;
    height: 80px;
    position: fixed;
    background-color: #fff;
    align-items: center;
    z-index: 1000;
    box-shadow: 0px 2px 5px 0px #99999954;
    top: 0;
    font-weight: 600;
}

header .logo {
    width: auto;
    height: 45px;
    padding-top: 0px;
    margin-left: 20px;
}

header .nav {
    margin: auto ;
    margin-left: 1%;
    
    padding-right: 0px;
    justify-content: baseline;
}

header .list-item {
    list-style: none;
    display: inline-block;
    vertical-align: baseline;
    margin: 0 10px;
}

header .list-item {
    font-size: 16px;
    color: #666;
}

header nav ul {
    height: 100%;
    margin-bottom: 0;
}

header .hamburger-menu {
    display: none;
}

header .btn_wrap {
    margin: 0 10px 0 0;
}

header .btn_01 {
    display: block;
    height: 50px;
    width: 180px;
    line-height: 50px;
    border-radius: 5px;
    background-color: #37d2e7;
    color: #fff;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    border: 1px solid #37d2e7;
    padding: 0;
}

header .btn_01:hover {
    background-color: #fff;
    color: #37d2e7;
    text-decoration: none;
}

header .btn_02 {
    display: block;
    height: 50px;
    width: 230px;
    line-height: 50px;
    border-radius: 5px;
    background-color: #1B224C;
    border: 1px solid #1B224C;
    color: #fff;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    padding: 0;
}

header .btn_02:hover {
    background-color:#fff;
    color: #1B224C;
    padding-bottom: 1px;
    text-decoration: none;
}
header p{
    font-size: 12px;
    padding-bottom: 5px;
}
header .h1 {
    font-weight: bold;
    font-size: 16px;
}