#head {
    background: white;
    height: 80px;
    z-index: 99999;
    position: static;
    width: 100%;
    border-bottom: 2px solid rgb(238, 238, 238);
}

.head-bg {
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    background: transparent
}

#topnav *,
.footer * {
    padding: 0;
    margin: 0;
    outline: none;
    line-height: 24px;
}

#head .container {
    width: 1000px;
    position: relative;
}

#logo {
    margin-top: 17px;
    display: inline-block;
}

#logo>img {
    height: 50px;
    width: auto;
}

#topnav {
    float: right;
    /* width: 100%; */
    line-height: 15px;
}

#topnav ul {
    /* overflow: hidden; */
    /* width: 100%; */
}

#topnav ul>li {
    float: left;
    height: 80px;
    box-sizing: border-box;
    /* position: relative; */
}

#topnav ul>li+li {
    margin-left: 25px;
}

#topnav ul>li>a {
    font-size: 16px;
    /* color: #fff; */
    color: black;
    padding: 0 15px;
    display: block;
    line-height: 80px;
}

#topnav ul>li.current,
#topnav ul li:hover {
    border-bottom: 4px solid #345abc;
}

#head .dropmenu {
    position: absolute;
    top: 80px;
    left: 0;
    border-radius: 10px;
    /* left: 100%; */
    /* left: 47px; transform: translateX(-50%); */
    box-sizing: border-box;
    /* position: absolute; top:
80px; left: 0; */
    width: auto;
    box-shadow: 1px 2px 1px 0.5px #ccc;
    /* background: #fafafa; */
    background: white;
    /* box-shadow: 2px 2px; */
    padding: 30px 55px 40px 55px;
    z-index: 999;
    display: none;
}

#head .dropmenu .buyandask:last-child {
    margin-right: 0 !important;
}

#head .dropmenu.show {
    display: block;
}

#head .dropmenu .safe {
    width: 680px;
    float: left;
}

#head .dropmenu .yunit,
#head .dropmenu .buyandask,
#head .dropmenu .connectus {
    width: 210px;
    float: left;
    margin-right: 30px;
}

#head .dropmenu .solution {
    width: 250px;
    float: right;
}

#head .dropmenu h1 {
    font-size: 20px;
    border-bottom: 1px solid #e3e3e3;
    padding-bottom: 30px;
    margin-bottom: 30px;
    color: #555;
}

#head .dropmenu .safe dl {
    float: left;
    width: 30%;
    margin-bottom: 30px;
    height: 200px;
    line-height: 200px;
}

#head .dropmenu dt {
    font-size: 16px;
    color: #345abc;
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 24px;
}

#head .dropmenu dd {
    position: relative;
    line-height: 28px;
    /* color: #444; */
}

#head .dropmenu dd:before {
    content: '>';
    color: #000;
    font-size: 16px;
    position: absolute;
    top: -2px;
    left: 0;
}

#head .dropmenu dd a {
    color: #444;
    font-size: 14px;
    padding-left: 20px;
}

#head .dropmenu dd:hover a {
    color: #345abc;
}

#head .dropmenu dd:hover:before {
    color: #345abc;
}

#head .dropmenu .solution h1 {
    margin-bottom: 0;
    border-bottom: none;
}

#head .dropmenu .solution dd {
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #345abc;
    border-radius: 5px;
    margin-bottom: 5px;
    border: 1px solid transparent;
    -webkit-transition: all .25s ease;
    -moz-transition: all .25s ease;
    -ms-transition: all .25s ease;
    -o-transition: all .25s ease;
    transition: all .25s ease;
}

#head .dropmenu .solution dd:nth-child(1) a {
    background: url(../images/line1.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:nth-child(2) a {
    background: url(../images/line2.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:nth-child(3) a {
    background: url(../images/line3.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:nth-child(4) a {
    background: url(../images/line4.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:nth-child(5) a {
    background: url(../images/line5.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:nth-child(6) a {
    background: url(../images/line6.png) no-repeat;
    background-size: cover;
}

#head .dropmenu .solution dd:before {
    content: '';
}

#head .dropmenu .solution dd a {
    color: #fff;
    display: inline-block;
    text-align: center;
}

#head .dropmenu .solution dd:hover {
    background: #fff;
    border-color: #c9c9c9;
}

#head .dropmenu .solution dd:hover a {
    background: #fff;
}

#head .dropmenu .solution dd:hover a {
    color: #345abc;
}

#head .dropmenu .serverpro,
#head .dropmenu .serchserve,
#head .dropmenu .gethelp,
#head .dropmenu .safeandupdate,
#head .dropmenu .bepartner,
#head .dropmenu .signed,
#head .dropmenu .train,
#head .dropmenu .compony,
#head .dropmenu .center,
#head .dropmenu .employ,
#head .dropmenu .subcompony {
    width: 23%;
    float: left;
    margin-right: 2%;
}

#head .dropmenu .solution a {
    padding-left: 0;
}

#topnav h1 {
    font-weight: bold;
}

#topnav .how-to-buy .btn {
    display: inline-block;
    color: #345abc;
    background: white;
    border: 1px solid #345abc;
    padding: 10px;
    width: 120px;
    text-align: center;
    font-size: 13px;
    box-sizing: border-box;
    border-radius: 5px;
}

#topnav .how-to-buy .btn:hover {
    color: white;
    background: #345abc;
    border: 1px solid #345abc;
}

#topnav .how-to-buy a {
    text-decoration: none;
}

#topnav .how-to-buy .item {
    /* float: left; */
    /* margin: 0 15px; */
    display: inline-block;
    width: 150px;
    text-align: center;
    vertical-align: top;
}

#topnav .btn+div {
    font-size: 12px;
    width: 100%;
    text-align: center;
    color: #aaa;
    margin-top: 5px;
}

#topnav .how-to-buy h2 {
    font-size: 15px;
    width: 100%;
    text-align: center;
    font-weight: initial;
    margin: 0 0 20px 0;
    color: #555;
    font-weight: bold;
}


/* 浮动栏 */

.slidebar {
    position: fixed;
    bottom: 150px;
    right: 10px;
    height: auto;
    width: 62px;
    background-color: #fff;
    z-index: 9999999999;
    border-top-right-radius: 5px;
    border-top-left-radius: 5px;
}

.slidebar .serviceCon>div {
    border: 1px solid #DDD;
    border-top: none;
    width: 100%;
    height: 70px;
    font-size: 10px;
    text-align: center;
    position: relative;
    box-sizing: border-box;
}

.slidebar p {
    padding-top: 0;
    line-height: 14px;
}

.slidebar a>img {
    width: 30px;
    height: auto;
    margin-bottom: 5px;
}

.slidebar a {
    position: absolute;
    top: 5px;
    bottom: 5px;
    width: 100%;
    left: 0;
    right: 0;
    margin: auto;
    text-decoration: none;
    color: #000;
}

.slidebar .toTop {
    border: 1px solid #DDD;
    height: 55px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top-right-radius: 5px;
    border-top-left-radius: 5px;
    box-sizing: border-box;
}

.slidebar .toTop>img {
    width: 40px;
    height: 40px;
}

.slidebar .toggleBar {
    border: 1px solid #DDD;
    border-top: 0;
    height: 60px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.slidebar .toggleBar>img {
    width: 35px;
    height: auto;
}

.imgRotate {
    transform: rotate(360deg) scale(0.2);
    -webkit-transform: rotate(360deg) scale(0.2);
    -o-transform: rotate(360deg) scale(0.2);
    -ms-transform: rotate(360deg) scale(0.2);
    -moz-transform: rotate(360deg) scale(0.2);
    -webkit-transition: all linear 0.5s;
    -moz-transition: all linear 0.5s;
    -ms-transition: all linear 0.5s;
    -o-transition: all linear 0.5s;
    transition: all linear 0.5s;
}


/* 浮动栏修改结束 */

.options {
    display: none;
    font-size: 12px;
    width: 150px;
    height: 83px;
    position: absolute;
    right: 65px;
    background: white;
    color: #4467a7;
    margin: 0;
    text-align: center;
    display: none;
    overflow: hidden;
    border-radius: 5px;
    border: 1px solid #aaa;
}

.options a {
    display: block;
    background: rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid #bbb;
    padding: 5px 8px;
    color: black;
    line-height: 16px;
}

.options a b {
    color: #369;
}

.options a:hover {
    background: #369;
    color: white;
}

.options a:hover b {
    color: white;
}

.options a:last-child {
    border-bottom: 0;
}


/*语言*/

.language {
    float: right;
    font-size: 16px;
    margin-left: 34px;
    position: relative;
    cursor: pointer;
    color: black;
    /* color: white; */
}

.language span {
    line-height: 80px;
}

.language .con {
    position: absolute;
    width: 86px;
    left: -24px;
    text-align: center;
    background: #fff;
    display: none;
    z-index: 999;
    border-radius: 10px;
    box-shadow: 1px 2px 1px 0.5px #ccc;
}

.language .con a {
    display: block;
    width: 100%;
    padding: 12px;
    font-size: 14px;
    color: #666;
    box-sizing: border-box;
}

.language .con a.on {
    border-bottom: 1px solid #ddd;
}

.language .con a:hover {
    color: #345abc;
}

.language:hover .con {
    display: block;
}