*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
html, body {
    padding: 0;
    margin: 0;
    font-family: '微软雅黑';
}
.content {
    height: 715px;
    background-color: #9dd7ff;
    background: url(cent-img.jpg) no-repeat;
}
.item_box {
    width: 1200px;
    margin: auto;
    padding: 25px 0 0;
    position: relative;
}
.ss_title {
    text-align: center;
    padding: 117px 0 53px;
    background-position-x: center;
    background-position-y: 120%;
}
.ss_box {
    width: 1000px;
    height: 70px;
    padding: 10px;
    background: url(ssbg.png) no-repeat;
    margin: auto;
    position: relative;
}
.ss_box .inputKey {
    cursor: auto;
    width: 933px;
    height: 100%;
    background: #ffffff;
    text-indent: 18px;
    font-size: 18px;
    border: none;
}
.fl {
    float: left;
}
.ss_box .inputSubmit {
    margin: 12px 11px;
}
input {
  border: transparent;
}
input:focus {
  outline: none;
}
.ss_fl {
    width: 1000px;
    margin: 25px auto 0;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: 0px;
    overflow: hidden;
    color: #000000;
}
.ss_fl li {
    cursor: pointer;
    display: inline-block;
    float: left;
    padding: 0px 10px;
    margin-bottom: 15px;
    /* margin-right: 25px; */
    margin-right: 22px;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, .4);
}
.ss_fl li.otherBrowserChecked {
    background-color: #ffffff;
    font-weight: bold;
}
.ss_fl li:hover {
    background-color: #ffffff;
    font-weight: bold;
}
.ss_difa {
    width: 760px;
    height: 80px;
    margin: 50px auto 0;
}
a {
    color: #333;
    text-decoration: none;
}
.fl {
    float: left;
}
.ss_difa_item {
    width: 360px;
    height: 80px;
    background-color: #fefefe;
    border-radius: 8px;
}
.flfg1 {
    background-image: url(flfg1.png);
    background-position: center center;
    background-repeat: no-repeat;
}
.flfg_item {
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    background-color: #1890ff;
    border-radius: 8px;
    float: left;
}
.flfg_txt {
    font-size: 20px;
    color: #000000;
    float: left;
    line-height: 80px;
    display: block;
    padding-left: 20px;
}
.fr {
    float: right;
}
.flfg2 {
    background-image: url(flfg2.png);
    background-position: center center;
    background-repeat: no-repeat;
}