body{
    padding: 0;
    margin: 0;
    margin: auto;
    max-width: 640px;
    background-color: white;
}
.difference{
    background-color: white;
    padding-bottom: 0.2rem;
    padding-top: 0.2rem;
    position: relative;
}
.all{
    width: 100%;
}
li{
    list-style-type: none;
}
a{
    text-decoration: none;
    color: black;
}
ul{
    padding: 0;
    margin: 0;
}
@media only screen and (min-width: 320px) {
    html {
    font-size: 42.666px !important;
    }
    }
    @media only screen and (min-width: 360px) {
    html {
    font-size: 48px !important;
    }
    }
    @media only screen and (min-width: 375px) {
    html {
    font-size: 50px !important;
    }
    }
    @media only screen and (min-width: 414px) {
    html {
    font-size: 55.2px !important;
    }
    }
    @media only screen and (min-width: 480px) {
    html {
    font-size: 64px !important;
    }
    }
    @media only screen and (min-width: 560px) {
    html {
    font-size: 74.666px !important;
    }
    }
    @media only screen and (min-width: 640px) {
    html {
    font-size: 85.333px !important;
    }
    }
.hrered-top{
    width: 100%;
    max-width: 1024px;
}  
.headed-left{
    width: 82%;
} 
.headed-right{
    width: 10%;
}

.label{
    max-width: 640px;
    width: 100%;
    background-color: #ff6600;
    position: fixed;
    bottom: 0;
    z-index: 999;
}
.label ul li{
    width: 25%;
    float: left;
    padding-top: 0.1rem;
}
.label a{
    display: block;
    margin: auto;
}
.label p{
    text-align: center;
    margin: 0;
    font-size: 0.3rem;
    color: white;
}

.introduction h4{
    font-size: 0.4rem;
    display: inline-block;
    padding-left: 0.1rem;
}
.discount{
    background: url(../img-warp/tbq.png) no-repeat;
    padding-left: 0.2rem;
    padding-right: 0.1rem;
    font-size: 0.3rem;
    background-size: cover;
    color: white;
    font-weight: 100;
}
.introduction a{
    display: inline-block;
}
.more{
    font-size: 0.2rem;
    margin-left: 31%;
    position: absolute;
    right: 0.2rem;
    top: 1rem;

}
.course ul li{
    width: 45%;
    float: left;
    margin-left: 3%;
}
.course ul li img{
    width: 100%;
}
.course ul li p{
    font-size: 0.3rem;
    text-align: center;
    margin: 0;
}
.course::after{
    content: '  ';
    clear: both;
    height: 0.5rem;
} 
.tuition ul{
    display: flex;
    justify-content:  space-around;
}
.tuition ul li {
    width: 30%;
}
.tuition div{
    width: 0.9rem;
    border:2px solid #ff6600;
    font-size: 0.35rem;
    padding: 0.3rem;
    color: #ff6600;
    font-weight: 600;
    border-radius: 0.2rem;
    margin: auto;
    text-align: center;
}
.tuition p{
    font-size: 0.2rem;
    text-align: center;
}

.majors ul li{
    width: 42%;
    border: 1px solid #ccc;
    padding: 0.2rem;
    position: relative;
    float: left;
    margin-left: 1%;
    margin-top: 0.1rem;
}
.marjor-left{
    display: block;
    width: 33%;
    background-color: #ff6600;
    padding-left: 8%;
    border-radius: 0.4rem;
}
.marjor-left img{
    width: 75%;
}
.majors h5{
    font-size: 0.3rem;
    margin: 0;
}
.majors p{
    font-size: 0.2rem;
    margin: 0;
}
.marjor-right{
    position: absolute;
    width: 48%;
    right: 0.1rem;
    top: 0.3rem;
}
.map{
    margin-top:0.2rem;
    margin-bottom: 1rem;
    position: relative;
}
.map p{
    font-size: 0.2rem;
}
.addres {
    position: absolute;
    top: 0.6rem;
    right: 0.9rem;
}
.server4{
    display: block;
    width: 85%;
    margin: auto;
    font-size: 0.4rem;
    background: linear-gradient(to right, #f27231 0%,#f13835 100%);
    background-color: #f13c35;
    text-align: center;
    color: white;
    height: 0.6rem;
    line-height: 0.6rem;
    border-radius: 0.2rem;
}

.popup{
    position: fixed;
    top: -0.9rem;
    z-index: 998;
    background:rgba(0, 0, 0, 0.4);
    max-width: 640px;
    width:100%;  /*宽度设置为100%，这样才能使隐藏背景层覆盖原页面*/
    height: 100%;
}
.popup img{
    width: 100%;
    margin-top:1.6rem;
    margin-left: 0.7rem;
}
.popup h4{
    font-size: 0.3rem;
    margin: 0;
}
.pop-form{
    background-color: white;
    width: 100%;
    margin-left: 0.7rem;
    margin-top: -0.3rem;
    padding-top: 0.3rem;
    padding-bottom: 0.2rem;
}
#pop-phone{
    display: block;
    width: 90%;
    height: 0.7rem;
    border-radius: 0.2rem;
    border: none;
    background-color: #eee;
    padding-left: 0.2rem;
    font-size: 0.3rem;
    
}
.form-major{
    width: 45%;
    background-color: white;
    border: 1px solid #e0e0e0;
    /* margin-top: -0.4rem; */
    display: block;
    float: left;
    margin-left: 3%;
    margin-top: 0.2rem;
    padding: 0.2rem 0;
    font-size: 0.3rem;
}
.form-sub{
    width: 95%;
    display: block;
    text-align: center;
    height: 0.6rem;
    line-height: 0.6rem;
    font-size: 0.4rem;
    background-color: #c31218;
    color: white;
    border: none;
    border-radius: 0.2rem;
    margin: 0.3rem auto;
}
.close{
    color: white;
    font-size: 0.4rem;
    margin-left: 3.55rem;
}
.bottom-form {
    display: block;
    width: 96%;
    height: 0.7rem;
    font-size: 0.3rem;
    background-color: #f4f4f4;
    border: 1px solid #f4f4f4;
    padding-left: 0.2rem;
    margin-top: 0.2rem;
    margin: 0.2rem auto;
}
.bottom-btn{
    display: block;
    text-align: center;
    width: 99%;
    height: 0.7rem;
    line-height: 0.7rem;
    background-color: #fe6601;
    border: 1px solid #fe6601;
    color: white;
    font-size: 0.5rem;
    margin-top: 0.1rem;

}
.bot-top{
    margin-top: 0.2rem;
}

/**关心的问题:每个课程详情才有的*/
.concerned h3{
    text-align: center;
    font-size: 0.35rem;
}
.concerned ul li {
    width: 49%;
    float: left;
    margin-left: 0.05%;
    margin-top: 0.15rem;
    border-bottom: 1px dashed #ddd;
    padding-bottom: 0.1rem;
    padding-left: 0.07rem;
}
.concerned img {
    width: 0.5rem;
    position: absolute;
    left: 0.1rem;
    top: 0.1rem;
}
.concerned-1 {
    width: 0.7rem;
    height: 0.7rem;
    background-color: #ff9000;
    position: relative;
    border-radius: 0.6rem;
    float: left;
}
.concerned-2{
    float: left;
    margin-left: 0.15rem;
}
.concerned-2 p{
    font-size: 0.2rem;
    margin: 0;
}
.concerned-2 a{
    display: block;
    font-size: 0.2rem;
    text-decoration:underline;
    color: #ff9000;
}
/***/