body,
html {
    background-color: #f7f7f7;
}

.bannerBox {
    min-width: 1200px;
    width: 100%;
    height: 340px;
    /* background: url(../images/exam/ciBanner.png) no-repeat center; */
}

.bannerBox img {
    width: 100%;
    height: 100%;
    display: block;
    min-width: 1200px;
}

.entranceSmall {
    width: 380px;
    height: 290px;
    text-align: center;
    box-sizing: border-box;
    padding-top: 157px;
    margin-right: 30px;
    background: url(../images/exam/cindexIcon1.jpg) no-repeat center;
}

.entranceSmall:hover p {
    color: #016db8;
}

.entranceSmall p {
    width: 100%;
    text-align: center;
    font-size: 24px;
    height: 28px;
}

.entranceSmall span {
    display: inline-block;
    width: 111px;
    height: 35px;
    line-height: 35px;
    box-sizing: border-box;
    padding-left: 15px;
    text-align: left;
    font-size: 15px;
    color: #016db8;
    background: url(../images/exam/ciIcon3.png) no-repeat center;
}

.entranceSmall:hover span {
    color: #fff;
    background: url(../images/exam/ciIcon2.png) no-repeat center;
    background-size: 100% 100%;
}

.entranceSmall:nth-child(1) {
    background: url(../images/exam/cindexIcon1.jpg) no-repeat center;
}


.entranceSmall:nth-child(2) {
    background: url(../images/exam/cindexIcon2.jpg) no-repeat center;
}

.entranceSmall:nth-child(3) {
    margin-right: 0;
    background: url(../images/exam/cindexIcon3.jpg) no-repeat center;
}