.theory-region {
    background: url("../imgs/1.png") no-repeat center;
    background-size: 100% 100%;
}

.theory-info {
    width: 100%;
    height: auto;
    padding-left: 15px;
    padding-right: 15px;
}

.info-content {
    width: 100%;
    height: auto;
}

.theory-icon {
    float: left;
    width: 25%;
    height: auto;
}

.theory-info-desc {
    float: left;
    width: 75%;
    height: auto;
}

.theory-icon img {
    width: 80%;
    height: auto;
}

.theory-info-desc-title {
    width: 100%;
    height: 40px;
    line-height: 40px;
}

.theory-info-desc-title-desc{
    width: 100%;
    height: auto;
    line-height: 20px;
}

.base-border {
    border-right: 1px solid #a5a5a5;
}

.about-info-content {
    width: 100%;
    height: auto;
}

.about-info-content ul{
    width: 660px;;
    height: auto;
    padding: 0;
    margin: 0 auto;
}


@media screen and (max-width: 768px) {
    .about-info-content ul{
        width: 100%;
    }
}



.about-info-content ul li{
    width: 100%;
    height: auto;
    line-height: 24px;
    text-align: left;
    padding: 0 ;
    margin: 0;
}

.history-item{
    width: 100%;
    height: 100%;
    line-height: 24px;
    text-align: left;
    background: url("../imgs/a_16.png")no-repeat 9px 5px;
    background-size: 12px 12px;
}


.history-fist {
    background: url("../imgs/a_11115.png")no-repeat 3px 0 !important;
    background-size: 24px 24px !important;
}


.history-info-content {
    width: 100%;
    height: 100%;
    padding-left: 30px;
}

.history-info-content p {
    color: #000000;
}

.history-info-content label {
    font-size: 18px;
}

.history-info-content div {
    padding-left: 45px;
    padding-bottom: 20px;
}
.history-info-content p{
    /*margin-bottom: 25px;*/
    padding-bottom: 10px;
    margin-bottom: 0;
}

#history-info-content li {
    background: url("../imgs/a_1117.png")no-repeat 14px 0;
    background-size: 1px 100%;
}

.history-last {
    background: url("../imgs/a_17.png")no-repeat 14px 0 !important;
    background-size: 1px 6px !important;
}