.container{
max-width:1200px;
}
.yellowbox {
    max-width: 800px;
    margin: 20px auto;
}
.mdm > ul {
    list-style: none;
    padding-left: 0px;
    display: block;
    width: 100%;
    text-align: center;
}
.mdm > ul > li {
    display: inline-block;
}
.mdm > ul > li > a.big {
    min-height: 190px;
}
.mdm > ul > li > a {
    display: inline-block;
    width: 300px;
    position: relative;
    vertical-align: top;
    text-align: initial;
    padding: 15px 25px 0;
    min-height: 170px;
    margin: 15px;
    box-shadow: 0 0 2px #ccc;
    color: #000;
    text-decoration: none !important;
}
.mdm > ul > li > a > strong {
    display: inline-block;
    font-size: 17px;
    line-height: 27px;
    color: #138cd6;
}
#prdLogo, .feaImg, .resImg, .mdmOsSpr, .mdmBtmBdr, .mdm-bm-icons, .mdm-dist-spr, .mdm-three-col-spr {
    background: url(https://www.manageengine.cn/mobile-device-management/images/common-sprite.png) no-repeat 0 0;
}
.fea-ico1 {
    background-position: -94px -41px;
}
.feaImg {
    display: inline-block;
    height: 32px;
    margin: 5px 10px 0 0;
    width: 32px;
}
.mdm > ul > li > a > .para {
    display: block;
    font-size: 15px;
    line-height: 30px;
    padding-top: 10px;
}
.fea-ico2 {
    background-position: 0px -41px;
}
.fea-ico3 {
    background-position: -125px -41px;
}
.fea-ico7 {
    background-position: -190px -41px;
}
.fea-ico9 {
    background-position: -246px -41px;
}
.fea-ico8 {
    background-position: -217px -41px;
}
.fea-ico4 {
    background-position: -27px -41px;
}
.fea-ico5 {
    background-position: -155px -41px;
}
.fea-ico10 {
    background-position: -276px -41px;
}
.fea-ico6 {
    background-position: -62px -41px;
}
.fea-ico11 {
    background-position: -300px -41px;
}
.fea-ico12 {
    background-position: -324px -41px;
}