header {
    background: url(./../static/headbg.jpg) repeat-x 0 100%;
    height: 110px;
}

.page-wrapper {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    clear: both;
    height: inherit;
    box-sizing: border-box;
}

.header {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .logo {
    color: #333;
}

.header .logo img {
    height: 106px;
    display: block;
}

.header .go {
    color: #0055a2;
    font-size: 16px;
}

main {
    height: calc(100vh - 110px);
    padding-top: 110px;
    background: #EDF2F6;
    position: relative;
    min-width: 1200px;
    overflow: hidden;
}

.form {
    padding: 42px 22px;
    background: #fff;
    margin: 50px auto;
    border-radius: 20px;
    width: 436px;
}

.form h1 {
    font-size: 32px;
    line-height: 1.5;
    font-weight: 500;
    margin-bottom: 8px;
    text-align: center;
}

.form input {
    padding: 13px 10px;
    width: 320px;
    font-size: 14px;
    font-weight: 400;
    border: 1px solid #ebebeb;
    border-radius: 4px;
    box-sizing: border-box;
    margin: 30px auto;
    display: block;
}

.form .btn {
    width: 320px;
    height: 43px;
    background: rgba(13, 138, 255, 1);
    line-height: 43px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    letter-spacing: 4px;
    cursor: pointer;
    border-radius: 4px;
    margin: auto;
}