.course-intro-contain[data-v-7df39314]{height:100%;padding-top:20px;color:#121414}.course-intro-contain .intro-title[data-v-7df39314]{line-height:22px;font-size:16px;margin-bottom:12px;float:left;width:100%}.course-intro-contain .intro-content[data-v-7df39314]{font-size:14px;line-height:20px;margin-bottom:40px;float:left;width:100%}.course-intro-contain .intro-video[data-v-7df39314]{margin-bottom:40px;float:left;width:100%}.course-intro-contain .intro-video .intro-video-contain[data-v-7df39314]{width:calc(100% - 160px);margin:0 auto;height:auto}.course-intro-contain .intro-imgs-module[data-v-7df39314]{width:100%;height:auto;float:left;margin-bottom:20px;padding:0 80px}.course-intro-contain .intro-imgs-module.intro-imgs-module2[data-v-7df39314]{width:calc(50% - 88px);padding:0;margin-left:80px}.course-intro-contain .intro-imgs-module.intro-imgs-module2.intro-imgs-module3[data-v-7df39314]{margin-left:16px}.course-intro-contain .intro-imgs-module img[data-v-7df39314]{width:100%;height:100%}