@font-face {
    font-family: 得意黑;
    src: url(/font/SmileySans-Oblique.ttf);
}
#bodymain {
    background-image: url(./../img/bg.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    height: auto;
}

#bodymain:after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    opacity: .7;
    z-index: -1;
    background: -webkit-linear-gradient(to right, #f5af19, #f12711);
    background: linear-gradient(to right, #f5af19, #f12711);
}

#leftBar {
    position: fixed;
    height: 100%;
    overflow-y: auto;
    top: 20px;
    /* 确保紧贴顶部 */
    z-index: 99;
}

#rightContent {
    width: 65%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    top: 0;
    /* 确保紧贴顶部 */
    position: relative;
    /* 确保可以使用 top 属性 */
    z-index: 98;

}

#rightbox {
    height: auto;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 6rem;
    position: relative;
    width: 100%;
    margin-left: auto;
    /* 自动计算左边距 */
    margin-right: auto;
    /* 自动计算右边距 */
    text-align: center;
    /* 可选：文本居中 */
    position: relative;
    box-shadow: 0 15px 30px 0 rgba(0, 0, 0, 0.11), 0 5px 15px 0 rgba(0, 0, 0, 0.08);
    border-radius: 6px;
    border-width: 0px;
    border-style: solid;
    background-color: white;
    
}

.headimg {
    background-color: #fff;
    padding-top: 80px;
    padding-bottom: 80px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
    position: relative;
    border-radius: 0;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    margin-bottom: 0;
    overflow: hidden;
    min-height: 470px;
}

.headtext {
    font-size: 80px;
    font-family: "得意黑";
}

.headtext2 {
    font-size: 2em;
    font-family: "微软雅黑 light";
    margin-top: -86px;
}
.tdbigleft{
    vertical-align: top; /* 确保 div 本身在父容器中对齐到顶部 */
    display: inline-block;
    width: 40%;
    margin-left: 15px;
    margin-top: 2em;
}
.tdbigright{
    vertical-align: top; /* 确保 div 本身在父容器中对齐到顶部 */
    display: inline-block;
    width: 40%;
    padding: 10px;
    /* 上边 | 右边 | 下边 | 左边 */
    margin: 25px auto 0 auto;
}
.bigtext {
    font-size: 3em;
    font-family: "微软雅黑 light";
}
.biggertext {
    font-size: 4em;
    font-family: "微软雅黑 light";
}
.mediumtext2 {
    font-size: 2em;
    font-family: "微软雅黑 light";
}
.bigtext2 {
    font-size: 58px;
    font-family: "微软雅黑 light";
    margin-bottom: -50px;
}
.mediumtext3 {
    font-size: 48px;
    font-family: "微软雅黑 light";
    margin-bottom: -35px;

}