body {
    width: 100%;
    font-size: 14px;
    font-family: "Microsoft YaHei", Arial;
    color: #000;
    position: relative;
    -webkit-text-size-adjust: none;
    background-color: #f2f2f2;
    line-height: 1.42857143;
}

header {
    width: 100%;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #e3e3e3;
    font-size: 12px;
}

.m-main {
    width: 1200px;
    margin: 0 auto;
}

.h1, h1 {
    font-size: 36px;
}

.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit;
}

a {
    color: #337ab7;
    text-decoration: none;
    background-color: transparent;
}

img {
    border: 0;
    vertical-align: middle;
}

em, i {
    font-style: normal;
}

ul li {
    list-style: none;
}

.m-main {
    width: 1200px;
    margin: 0 auto;
}

.btn-group-vertical > .btn-group:after, .btn-group-vertical > .btn-group:before, .btn-toolbar:after, .btn-toolbar:before, .clearfix:after, .clearfix:before, .container-fluid:after, .container-fluid:before, .container:after, .container:before, .dl-horizontal dd:after, .dl-horizontal dd:before, .form-horizontal .form-group:after, .form-horizontal .form-group:before, .modal-footer:after, .modal-footer:before, .modal-header:after, .modal-header:before, .nav:after, .nav:before, .navbar-collapse:after, .navbar-collapse:before, .navbar-header:after, .navbar-header:before, .navbar:after, .navbar:before, .pager:after, .pager:before, .panel-body:after, .panel-body:before, .row:after, .row:before {
    display: table;
    content: " ";
}

.btn-group-vertical > .btn-group:after, .btn-toolbar:after, .clearfix:after, .container-fluid:after, .container:after, .dl-horizontal dd:after, .form-horizontal .form-group:after, .modal-footer:after, .modal-header:after, .nav:after, .navbar-collapse:after, .navbar-header:after, .navbar:after, .pager:after, .panel-body:after, .row:after {
    clear: both;
}

header .top-tip {
    color: #666;
}

header .top-tip {
    color: #666;
}

.pull-left {
    float: left !important;
}

.pull-right {
    float: right !important;
}

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

header .top-tip2 {
    color: #00b396;
}

nav {
    width: 100%;
    background: #242E47;
}

nav .logo {
    margin: 0;
}

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

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

nav ul.nav li {
    display: block;
    float: left;
    height: 88px;
}

.nav > li {
    position: relative;
}

nav ul.nav li a {
    display: block;
    height: 100%;
    line-height: 88px;
    padding: 0 10px;
    color: #AEB9D8;
    font-size: 14px;
}

nav ul.nav li a.cur {
    color: #F1AA20;
}

.main {
    width: 100%;
    background: #242E47;
}

.algorithm-box-wrap {
    width: 100%;
    background: #fff;
    margin-bottom: 30px;
}

.algorithm-box-wrap .algorithm-box-left {
    width: 97%;
    padding: 30px 20px;
}

.algorithm-box-left table {
    width: 100%;
    border: 1px solid #f1f1f1;
    margin-top: 28px;
}

.algorithm-box-left table tr:nth-child(odd) {
    background: #EAEBEC;
}

.algorithm-box-left table tr.tit th {
    height: 40px;
    text-align: center;
    color: #7F8FA4;
    font-size: 14px;
}

.algorithm-box-left table tr td {
    height: 60px;
    text-align: center;
    color: #5b5b5b;
    border: 1px solid #DFE2E7;
}

.blue {
    line-height: 30px;
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #357cE1;
    color: white;
    font-size: 16px;
}

.red {
    line-height: 26px;
    display: inline-block;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgb(227, 64, 64);
    color: white;
    font-size: 16px;
}

.red3 {
    color: #e34040;
}
tr th div{
    text-align: center;
    font-size: 16px;
}

.bc b{
    color: #7F8FA4;
}