.h2title,.h2title-white{font-size:40px;font-weight:700}.h2title{color:#182945}.h2title-white{color:#fafafa}.diagram1{width:840px;color:#6a6a6a;padding:20px 10px;position:relative;margin:0 auto;text......ref-item-link{font-size:14px}.ref-item-content...fore{content:""}.glyphicon-link:before{content:""}.glyphic...