table {
    border-collapse: collapse;
    border-spacing: 0;
}
th {
    display: table-cell;
    vertical-align: inherit;
    font-weight: bold;
    text-align: -internal-center;
}
td {
    display: table-cell;
    vertical-align: inherit;
}
.g-content {
    background: #fff;
}
.g-content .div1200 {
    padding: 24px 0px 24px;
    text-align: center;
}
.g-content .div1200 h2 {
    color: #111F33;
    font-weight: 500;
    font-size: 32px;
    line-height: 45px;
}
.g-content .div1200 p {
    font-weight: normal;
    font-size: 16px;
    line-height: 22px;
    color: #787E87;
}
.g-content .div1200 table {
    width: 900px;
    margin: 40px auto 0;
}
.g-content .div1200 table th {
    background: #ECEFF4;
    border: 1px solid #DFE3E6;
    line-height: 22px;
    font-size: 16px;
    padding: 13px 0;
    text-align: center;
}
.g-content .div1200 table td {
    border: 1px solid #ECEFF4;
    font-size: 14px;
    color: #787E87;
    line-height: 2;
    padding: 16px 0;
}
.g-content .div1200 table td:nth-child(odd) {
    background: #FCFCFD;
    font-weight: 600;
    font-size: 14px;
    color: #111F33;
    width: 150px;
}
.g-content .div1200 table td:nth-child(even) {
    text-align: left;
    padding-left: 40px;
}


.g-content .div1200 .who-use-mail {
    margin-top: 150px;
}
.g-content .div1200 .who-use-mail .icon-schools {
    margin: 40px auto 32px;
    width: 1091px;
    height: 128px;
    background: url(../images/icon_schools.png) no-repeat top center;
}
.g-content .div1200 p {
    font-weight: normal;
    font-size: 16px;
    line-height: 22px;
    color: #787E87;
}
.g-content .div1200 .param-mail p {
    margin-top: 24px;
}

.g-content .open-implementation-process .div1200 ul{
    margin-top:24px;
}
.g-content .open-implementation-process .div1200 ul li {
    width: 250px;
    height: 150px;
    position: relative;
    background: #fff;
    -webkit-box-shadow: 0 9px 36px rgba(47, 56, 111, .1);
    box-shadow: 0 9px 36px rgba(47, 56, 111, .1);
    border-radius: 10px;
    float: left;
    margin-left: 60px;
    padding: 16px 0 0 20px
}

.g-content .open-implementation-process .div1200 ul li:first-child {
    margin-left: 0
}

.g-content .open-implementation-process .div1200 ul li i {
    display: block;
    width: 56px;
    height: 56px
}

.g-content .open-implementation-process .div1200 ul li i.icon-1 {
    background: url(../images/open_process_icon1.png) no-repeat top
}

.g-content .open-implementation-process .div1200 ul li i.icon-2 {
    background: url(../images/open_process_icon2.png) no-repeat top
}

.g-content .open-implementation-process .div1200 ul li i.icon-3 {
    background: url(../images/open_process_icon3.png) no-repeat top
}

.g-content .open-implementation-process .div1200 ul li i.icon-4 {
    background: url(../images/open_process_icon4.png) no-repeat top
}

.g-content .open-implementation-process .div1200 ul li p {
    text-indent: 0;
    text-align: left;
    font-weight: 500;
    font-size: 18px;
    line-height: 25px;
    color: #111f33;
    margin-top: 10px
}

.g-content .open-implementation-process .div1200 ul li span {
    display: inline-block;
    position: absolute;
    width: 24px;
    height: 24px;
    background: url(../images/icon_arrow_right.png) no-repeat top;
    right: -42px;
    top: 63px
}