.content {
    margin: 30px 0 45px;
}
.content li {
    background: #FFFFFF;
    box-shadow: 0px 2px 29px 0px rgba(232,232,232,1);
    padding: 15px 80px 15px 40px;
    margin-bottom: 10px;
    position: relative;
}
.content li .border {
    border-right: 1px solid #D0D0D0;
}
.content li .title {
    font-weight: bold;
    font-size: 15px;
    height: 20px;
    line-height: 20px;
}

.content li .title span {
    font-weight: bold;
    font-size: 12px;
    color: #999;
    padding-left: 50px;
}

.content li p {
    font-size: 12px;
    margin-top: 5px;
}

.content .nav {
    position: absolute;
    top: 17px;
    left: 15px;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    color: #FFFFFF;
    font-weight: bold;
    background: linear-gradient(270deg, #1AB3BB 0%, #3FC893 100%);
    border-radius: 4px 0px 4px 0px;
}

.content .good {
    position: absolute;
    top: 0;
    margin:  auto;
    bottom: 0;
    right: 25px;
    width: 30px;
    height: 30px;
    background: url("../img/help/good.png") no-repeat center;
    background-size: 20px 20px;

}
.content .good:hover {
    background: url("../img/help/good-active.png") no-repeat center;
    background-size: 25px auto;

}