.container.center {
    width: 1440px;
    margin: 0 auto;
    margin-top:30px;
}

.tourtt {
    background: url(../images/engindex/tourttbg.png) no-repeat;
    background-size: 100% 100%;
    margin: 30px 0;
    box-sizing: border-box;
}

.tourtt a {
    font-size: 50px;
    color: #fff;
    background-color: #1d528e;
    line-height: 78px;
    display: inline-block;
    padding: 0 25px;
    vertical-align: top;
}
.tourtt a:hover{
    background-color:#5b85d8;
    color:#fff;
}
.sanxingdui>div .fl,
.sanxingdui>div .fr {
    width: 48%;
}

.sanxingdui>div .fl p {
    font-size: 27px;
    color: #333;
    line-height: 53px;
    text-align: justify;
}

.jinshasite >div .fl{
    width: 660px;
}
.jinshasite >div .fr{
    width: 750px;
}
.jinshasite >div .fr p{
    font-size:30px;
    color:#333;
    line-height: 56px;
    text-align: justify;
}

.bifengxia>div .fl p{
    background: #4c7ad4 url(../images/engindex/panda.png) right bottom no-repeat;
    width: 980px;
    font-size: 30px;
    color:#fff;
    line-height: 60px;
    padding: 35px;
    margin-bottom: 10px;
    text-align: justify;
    min-height: 409px;
}
.bifengxia>div .fr{
    width: 450px;
}

@media (max-width:1200px){
    .container.center{
        width: 100%;
        padding: 20px;
    }
    .sanxingdui>div .fl, .sanxingdui>div .fr{
        width: 100%;
        margin-bottom:20px;
    }
    .sanxingdui>div .fr{
        text-align: center;
    }
    .jinshasite >div .fl,.jinshasite >div .fr{
        width: 100%;
        margin-bottom: 20px;
    }
    .jinshasite >div .fl{
        text-align: center;
    }
    .bifengxia>div .fr{
        text-align: center;
        width: 100%;
    }
    .bifengxia>div .fl{
        margin-bottom: 20px;
    }
    .bifengxia>div .fl p{
        width: 100%;
    }
}
@media (max-width:768px ){
    .tourtt a{
        font-size:30px;
    }
    .sanxingdui>div .fl p,.jinshasite >div .fr p,.bifengxia>div .fl p{
        font-size:24px;
        line-height:40px;
    }
}

@media (max-width:425px ){
    .tourtt a{
        font-size:20px;
        line-height:38px;
    }
    .sanxingdui>div .fl p,.jinshasite >div .fr p,.bifengxia>div .fl p{
        font-size:18px;
        line-height:36px;
    }
    .tourtt{
        margin:20px 0;
    }
    .bifengxia>div .fl p{
        padding:10px;
    }
    .container.center{
        padding:10px;
    }
}