header,
footer,
.logo {
    width: 100%;
    background-color: #fff;
}

header {
    background-color: #5775a8;
    font-size: 14px;
    font-weight: bold;
}

header ul {
    list-style: none;
    display: flex;
    justify-content: space-between;
    text-align: center;
    background-color: #355a96;
}

header ul li {
    height: 40px;
    line-height: 40px;
    padding: 0 16px;
    position: relative;
    transition: all 0.2s ease;
}

header ul li:hover {
    background-color: #fff;
    color: black;
}

header ul li:hover a {
    color: black;
}

header ul li a {
    color: #fff;
    display: block;
    width: 100%;
    height: 100%;
}

footer {
    background-color: #404040;
    color: #fff;
    height: 135px;
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 1px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

footer .bott-msg {
    display: flex;
    justify-content: space-between;
    color: #b1b1b1;
}

footer .bott-msg ul {
    list-style: none;
    font-size: 13px;
}

footer .bott-msg ul:last-child {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}

footer .contact {
    font-size: 13px;
    line-height: 40px;
    height: 40px;
    vertical-align: middle;
}

footer .bott-msg ul li {
    list-style: none;
    font-size: 13px !important;
}

.contain-head,
.contain-foot,
section {
    width: 1200px;
    margin: auto;
}

.logo {
    width: 100%;
    background-color: #fff;
}

.logo div {
    height: 60px;
    width: 1200px;
    margin: auto;
    background-image: url(../images/logo.jpg);
    background-position: left;
    background-repeat: no-repeat;
}

section {
    background-color: #e5e5e5;
}

section .position {
    color: #2877B2;
    margin: 5px 0;
    box-sizing: border-box;
    background-color: #fff;
    text-indent: 8px;
    padding: 10px 0;
    display: flex;
}

section .position a {
    color: #2877B2;
    display: block;
    padding: 0 2px;
}

section .position span {
    font-size: 13px;
}

section .layout {
    font-weight: bold;
    transition: all 0.3s ease;
}

section .layout ul {
    list-style: none;
}

section .layout ul li:first-of-type {
    text-align: center;
    color: #fff;
    background-color: #355a96;
}

section .layout ul .line {
    display: flex;
    text-align: left;
    padding-left: 10px;
}

section .layout ul .line a {
    color: #666;
}

section .layout ul .line:hover {
    background-color: #5775a8;
}

section .layout ul .line:hover a {
    color: #fff;
}

section .layout ul .line div:first-of-type {
    flex: 1;
}

section .layout ul .line div:last-of-type {
    flex: 5;
}

section .container-box {
    width: 1200px;
    margin: auto;
    line-height: 150%;
    background-color: #fff;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}

section .container-box .layout {
    flex: 2;
    line-height: 32px;
}

section .container-box .container {
    flex: 8;
    border: 1px solid red;
    padding-top: 10px;
}