a{
    color: black;
}
.topImg, .topImg>img {
    width: 100%;
}
/*战略合作*/
.title{
    text-align: center;
    margin: 75px 0 50px 0;
}
.technical-service{
    font-size: 36px;
    font-weight: 500;
    display: inline-block;
}
.technical-font{
    font-size: 20px;
    display: inline-block;
    margin-top: -3px;
    margin-left: -8px;
}

.tab-title{
    text-align: center;
}

.tab-title li a{
    display: inline-block;
    width: 100%;
    height: 100%;
}
.nav-tabs>li>a,.nav-tabs>li.active>a{
    border:none;
    margin-right: 0;
}
.tab-title li {
    border: 1px solid darkgrey;
    height: 40px;
    line-height: 40px;
    padding: 0;
    border-right: none;
}
.tab-title li:last-child{
border-right:  1px solid darkgrey;
}
.software-img>div:nth-child(1){
    height: 250px;
    overflow: hidden;
}
.software-img>div>img{
    width: 100%;
}
.tab-content{
    padding: 30px 0;
}
.software-context{
    text-align: center;
    padding: 20px 0;
    font-size: 20px;
}
.software-img img{max-width:350px;}