body {
    margin: 0;
}

ul {
    padding: 0;
    margin: 0;
    font-size: 0px;
    list-style: none;
}

a {
    text-decoration: none;
    color: rgba(51, 51, 51, 1);
}

li {
    list-style: none!important;
}



.out-top {
    max-width: 1920px;
    min-width: 1201px;
    height: 155px;
    margin: 0 auto;
    background-image: url(../images/top-bg.png);
    background-repeat: repeat-x;
}

.top {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.search {
    position: absolute;
    top: 56px;
    right: 0;
    padding-right: 10px;
    border-radius: 19px;
    background-color: rgba(255, 255, 255, 0.3);
}

input:focus {
    outline: none;
}

button {
    margin: 0 !important;
}

.search input {
    padding-left: 10px;
    width: 180x;
    height: 38px;
    border-radius: 19px 0 0 19px;
    background-color: rgba(255, 255, 255, 0);
    border: none;
    color: rgba(255, 255, 255, 1);
    background-size: 18px;
    display: inline-block;
    vertical-align: middle;
}

input::-ms-input-placeholder {
    color: rgba(255, 255, 255, 1) !important;
}

input::-webkit-input-placeholder {
    color: rgba(255, 255, 255, 1) !important;
}

.search-bt {
    border: none;
    height: 25px;
    width: 25px;
    display: inline-block;
    vertical-align: middle;
}

.top-left,
.top-middle,
.top-right {
    display: inline-block;
    height: 155px;
    vertical-align: top;
}
.top-middle img {
    margin-top: 35px;
    margin-left: 70px;
    width: 448px;
    height: auto;
}



.nav {
    margin-top: 10px;
    line-height: 50px;
    height: 50px;
}

.nav>ul {
    padding: 0;
    margin: 0;
}

.nav>ul>li {
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    list-style: none;
    display: inline-block;
    line-height: 50px;
}

.nav>ul>li>a {
    color: #ffffff;
    text-decoration: none;
    padding: 0 9px;
}

.main-nav {
    position: relative;
}

.child-nav {
    position: absolute;
    top: 50px;
    text-align: center;
    z-index: 30;
    width: 90px;
    font-size: 16px;
    list-style: none;
    display: none;
    padding: 0;
    margin: 0;
    background: linear-gradient(180deg, #004B8D 0%, rgba(0, 75, 141, 0) 100%);
}

.child-nav li:hover {
    background-color: #004B8DFF!important;
}

.main-nav:hover {
    background-color: rgb(3, 92, 170);
}

.main-nav:hover .child-nav {
    display: block;
    border-top: solid 4px #ffffff;
}

.child-nav li {
    line-height: 40px;
}

.child-nav li a {
    color: #ffffff;
    font-size: 15px;
}

.nav>ul>li:nth-child(5)>ul {
    width: 160px;
    left: -28px;
}

.nav>ul>li:nth-child(6)>ul {
    width: 198px;
}
.nav>ul>li:nth-child(9)>ul {
    width: 160px;
    left: -30px;
}

.footer {
    max-width: 1920px;
    min-width: 1200px;
    margin: 0 auto;
    background-image: url('../images/foot-bg.png');
    height: 250px;
    width: 100%;
    background-color: rgba(0, 75, 141, 1);
}

.foot {
    width: 1200px;
    margin: 0 auto;
}

.foot-left,
.foot-middle,
.foot-right {
    display: inline-block;
    vertical-align: top;
    margin-top: 38px;
}

.foot-text {
    font-size: 14px;
    font-weight: 400;
    line-height: 39px;
    color: #FFFFFF;
    margin-right: 370px;
}

.foot-middle img {
    margin-top: 45px;
    width: 314px;
    height: auto;
}

.foot-right {
    margin-left: 65px;
}

.foot-right-img {
    display: inline-block;
    vertical-align: top;
    margin: 0 14px;
}

.foot-right-img img {
    height: 106px;
    width: 106px;
    background-color: #ffffff;
}

.foot-right-text {
    margin-top: 15px;
    font-size: 14px;
    text-align: center;
    font-weight: 400;
    line-height: 20px;
    color: #FFFFFF;
    opacity: 1;
}