::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:#f2f2f2; }
::-webkit-scrollbar-thumb { background:rgba(0,0,0,0.2); }
::-webkit-scrollbar-thumb:hover { background:#f2f2f2 }
::-webkit-scrollbar-thumb:active { background:rgba(0,0,0,0.2); }

.container .title{
    height: 84px;line-height: 32px;
    color: #3c3c3c;border-radius:6px;font-size: 18px;
    font-family: KAITI;
}
.container .title01{
    height: 42px;background-color: #506d5b;line-height: 42px;
    color: white;border-radius:6px;font-size: 15.5px;font-weight: bold;
}
.container .title02{
    height: 42px;background-color: #c88455;line-height: 42px;
    color: white;border-radius:6px;font-size: 15.5px;font-weight: bold;
}
.container .content{
    height: 240px;margin: auto;margin-top: 40px;z-index: -1;
    border-radius:6px;box-shadow: lightgrey 3px 3px 3px 3px;background-size: 350px 240px;
    background-repeat: no-repeat;background-position-y: -20px;
}
.container .notTop{z-index: -1;}
.secondShows{
    display: none;
}

@media screen and (min-width: 1200px){
    .container .content{
        width: 350px;
    }
}

@media screen and (max-width: 1200px){
    .container .content{
        width: 350px;
    }
    .thirdShow{display: none}
    .secondShows{display: block}
}

#course{
    float:right;
    font-weight: bold;
    font-size: 25px
}
#course_en
{
    float: right;
}
.course_name{
    width: 100%;
    height: 40px;
    line-height: 40px;
    background-color: #767169;
    color: white;
    padding-left: 20px;
    font-family: STSong;
    font-weight: bold;
}
.course_content{
    width: 100%;
    height: 60px;
    line-height: 18px;
    color: #3c3c3c;
    border-radius: 0 0 6px 6px;
    padding-left: 20px;
    padding-right: 20px;font-size: 12px;
}

.classTxt{
    width: 100%;height: 100px;background-color: white; border-radius:0 0 6px 6px;
}
.classWarn{
    height: 30px;width: 100px;position: absolute;margin-left: -24px;margin-top: -4px;
    transform: rotate(-35deg);text-align: center;line-height: 30px;color: white;z-index: 2;
}
.warnLeft{
    width: 6px;height: 30px;background-color: #3c3c3c;margin-left: -6px;margin-top: 22px;position: absolute;z-index: 1;
}
.warnTop{
    width: 40px;height: 6px;background-color: #3c3c3c;margin-left: 35px;margin-top: -6px;position: absolute;z-index: 1;
}


/*重点推荐*/
.important{
    background-color: #F4F5F3;border-radius: 6px;margin-top: 18px;
}
.important_top{
    color: #c0a16b;font-size: 15px;margin-top: 14px;padding-left: 20px;
}
.important_middle{
    color: #3c3c3c;line-height: 25px;padding-left: 20px;padding-right: 10px;margin-top: 14px;
}
#firstPic{width: 420px;height: 152px;}
#secondPic{width: 316px;height: 152px;}
.important_title{
    font-weight: bold;font-size: 22px;font-family: KAITI;
}
.important_title_en{
    font-size: 13px;
    font-weight: lighter
}

@media screen and (max-width: 600px){
    #firstPic{width: 360px;height: 131px;}
}

.babyContent{
    background-color: #fbf9f9;border-radius: 6px;
    border: 1px solid #b36461;
}

.developContent{
    background-color: #f8fafb;border-radius: 6px;
    border: 1px solid #4e82b0;
}

/*从下往上滑动*/
@keyframes upwardIn {
    from{
        transform: translateY(20px);
        opacity: 0;
    }
    to{
        transform: translatey(0);
        opacity: 1;
    }
}

@media screen and (min-width: 1728px){
    body{
        font-size: 16px; 
    }
    #course{
        font-size: 30px;
    }
    #course_en{
        font-size: 20px;
    }
    .course_name{
        font-size: 17px;
    }
    .course_content{
        font-size: 13px;
    }
    .important_title{
        font-size: 26px;
    }
    .important_title_en{
        font-size: 16px;
    }
    /* .title01{
        font-size: 20px;
    } */
}