.solvebox {
    padding-top: 60px;
}

.portq {
    position: relative;
    width: 100%;
    margin-bottom: 80px;
}

.portp-pic {
    width: 50%;

}

.portp-con {
    position: absolute;
    right: 0;
    z-index: 1;
    background: #FFFFFF;
    box-shadow: 0px 0px 7px 0px rgba(172, 177, 187, 0.07), 0px 0px 24px 0px rgba(172, 177, 187, 0.2);
    border-radius: 4px;
    padding: 40px;
    font-size: 16px;
    color: #555555;
    line-height: 30px;
    width: 56%;
}

.port2 {
    padding: 38px 0 60px;
    background: rgba(55, 114, 232, .1);
}

.port2-title {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
}

.port2-con {
    font-size: 16px;
    line-height: 30px;
    color: #555;
    margin-top: 40px;
    margin-bottom: 40px;
}

.port2-pics img {
    width: 47.5%;
}

.port3-title {
    font-size: 36px;
    font-weight: bold;
    color: #232323;
    margin-top: 80px;
    position: relative;
}

.en {
    position: absolute;
    left: 98px;
    bottom: -5px;
    font-size: 36px;
    font-weight: bold;
    color: #232323;
    opacity: 0.1;
}

.port3list {
    margin-top: 48px;
}

.port3li {
    width: 48.25%;
    margin-bottom: 40px;
}

.port3pic {
    width: 44.9%;
}

.port3info {
    width: 50.25%;
    padding: 16px 0;
    height: 100%;
}

.port3tit {
    font-size: 20px;
    color: #555;
    font-weight: bold;
}

.port3in {
    font-size: 16px;
    color: #555555;
    line-height: 30px;

    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.portp-pic img {
    width: 100%;
}
.port3pic img{
    width: 100%;
}