.width1400 {
    width: 1600px;
    margin: 0 auto;
}

.header-top {
    background-color: #ffffff;
}

.header-top-box {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-top-box-right {
    display: flex;
    align-items: center;
    height: 80px;
}

.top-link {
    margin-right: 30px;
    display: flex;
    align-items: center;
}

.top-link>span {
    margin: 0 25px;
    display: block;
    background-color: #666666;
    width: 2px;
    height: 16px;
}

.top-link>a {
    margin-left: 5px;
    font-size: 16px;
    color: #666666;
}

/* 输入框 */
.header-search {
    position: relative;
    width: 260px;
    height: 42px;
    display: flex;
    border-radius: 20px;
    border: solid 1px #1228cd;
    /* background-color: #ffffff; */
}

.header-search-input {
    text-indent: 14px;
    font-size: 16px;
    width: 190px;
    height: 42px;
    border: none;
    outline: none;

}

.header-kuai {
    cursor: pointer;
    position: absolute;
    left: 3px;
    top: 0px;
    width: 50px;
    height: 42px;
    background-image: url(../imgs/search.png);
    background-repeat: no-repeat;
    background-position: 12px 9px;
}

::-webkit-input-placeholder {
    color: #9fafbc;
}

.header-search-submit {
    width: 50px;
    height: 42px;
    border: 0;
    background-image: linear-gradient(-85deg,
    #18b6f1 0%,
            #1228cd 100%),
        linear-gradient(#1228cd,
            #1228cd);
    border-radius: 19px 0px 0px 19px;
}

/* 导航 */
.header-nav {
    height: 60px;
    background-image: linear-gradient(-85deg,
            #18b6f1 0%,
            #1228cd 100%),
        linear-gradient(#000e7f,
            #000e7f);
}

/* 导航栏 */
#menulistt {
    display: flex;
    justify-content: space-around;
}

.hengtiao {
    display: none;
}

.top-nav-active>.hengtiao {
    display: block;
    position: absolute;
    top: -4px;
    left: 0;
    width: 140px;
    height: 6px;
    /* background-color: #0c6cd7; */
}

.top-nav {}

#menulistt li {
    width: 100%;
    height: 60px;
    font-weight: normal;
    font-size: 18px;
    color: #fff;
}

#menulistt>li:hover>.hengtiao {
    display: block;
    position: absolute;
    top: -4px;
    left: 0;
    width: 140px;
    height: 6px;
    /* background-color: #0c6cd7; */
}

#menulistt>li>a>span {
    font-size: 10px;
}
#menulistt>li>a>p {
    font-size: 22px;
}

.top-nav li a {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #ffffff;
}

.move-top {
    display: flex;
    justify-content: center;
    height: 500px;
}


/* 底部 */
.base {
    height: 150px;
    background-image: linear-gradient(-85deg,
            #18b6f1 0%,
            #1228cd 100%),
        linear-gradient(#192799,
            #192799);
}

.base-bj {
    height: 150px;
    background-image: url(../imgs/bottom_bj.png);
    background-position: center;
    background-repeat: no-repeat;
}

.base-box {
    display: flex;
    justify-content: space-between;
}
.base-box-left {
    color: #fff;
}
.base-box-left>h2 {
    margin: 22px 0 15px 0;
    font-size: 16px;
}
.base-box-left>p {
    line-height: 28px;
    font-size: 14px;
}

.base-box-center {
    width: 400px;
    color: #fff;
}
.base-box-center>h2 {
    margin: 22px 0 15px 0;
    font-size: 16px;
}
.base-box-center>ul {
    width: 400px;
    display: flex;
    flex-wrap: wrap;
}
.base-box-center>ul>li>a {
    margin-bottom: 10px;
    display: block;
    /* text-align: center; */
    width: 130px;
    font-size: 14px;
	letter-spacing: 0px;
	color: #ffffff;
}

.base-box-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 220px;
    height: 150px;
}
.base-box-right>p {
    margin-top: 5px;
    font-size: 16px;
	color: #ffffff;
}




@media screen and (max-width: 1600px) {
    .width1400 {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
    }

    #menulistt>li>a>p {
        font-size: 18px;
    }
}

@media screen and (max-width: 768px) {
    .header-top {
width: 100%;
        max-width: 1600px;
    }

    .header-nav {
width: 100%;
        max-width: 1600px;
    }

    .banner {
width: 100%;
        max-width: 1600px;
    }

    .base {
width: 100%;
        max-width: 1600px;
    }
}