.common-tools {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 1);
    box-shadow: 1px 1px 2px 0 rgba(0, 0, 0, 0.1);
    padding: 40px 40px 0 40px;
    margin-bottom: 56px;
}

.common-tools .common-tools-a {
    display: inline-block;
    width: 48%;
}

.common-tools .common-tools-a:hover .common-tools-info{
    border: 1px solid #1E9FFD;
}

.common-tools .common-tools-a:hover .common-tools-tit {
    color: #1E9FFD;
}

.common-tools .common-tools-a:hover .common-tools-content {
    color: #1E9FFD;
}

.common-tools .common-tools-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 540px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(204, 204, 204, 1);
    box-shadow: 1px 1px 2px 0 rgba(0, 0, 0, 0.1);
    padding: 20px 30px;
    margin: 0 40px 40px 0;
}

.common-tools .common-tools-info:nth-child(2n) {
    margin-right: 0;
}

.common-tools-info i {
    color: #1E9FFD;
    font-size: 90px;
}

.common-tools-info.own-size{
    padding-left: 20px;
}

.common-tools-info.own-size i{
    font-size: 110px;
}

.common-tools-info.small-size i{
    font-size: 80px;
}

.common-tools-info.own-size .common-tools-msg{
    margin-left: 20px;
}

.common-tools-info .common-tools-msg {
    flex: 1;
    margin-left: 30px;
}

.common-tools-msg .common-tools-tit {
    font-size: 18px;
    margin-bottom: 10px;
}

.common-tools-msg .common-tools-content {
    color: #999;
    line-height: 24px;
}