.vsrc-businessColumn .vsrc-Column-bTitle-txt{ display: block;  margin:0 auto; width: 400px; height: 56px; background: url(../images/column_title_text.png) no-repeat 0 -310px; }
.business-title{ font-size: 16px; color: #454f59; font-weight: normal; }
.business-title .mobile-icon{ display: inline-block; vertical-align:middle; margin:0 10px 0 0; width: 14px; height: 21px; background: url(../images/blog_icon.png) no-repeat 0 -37px; }
.vsrc-business-con{ padding: 24px 0 80px 0; overflow: hidden; }
.business-list{ padding: 36px 0 0; width: 1400px;}
.business-list li{ float: left; width: 560px; margin: 0 80px 40px 0; }
.business-pic{ float: left; width: 88px; height: 88px;margin: 0 25px 0 0 ;  }
.business-pic img{ width: 100%; height: 100%; }
.business-info{position: relative; float: left; width: 391px; background: #f6f6f6; padding: 28px;}
.business-info:before{ position: absolute; left: -10px; top: 25px; width: 0; height: 0; content: ''; border-style: dashed solid dashed dashed; border-color: transparent #f6f6f6 transparent transparent; border-width: 5px; }
.business-name{ font-size: 16px; color: #454f59; }
.business-ver{ font-size: 14px; color: #a3a8ad; padding: 2px 0 0;}
.business-brief{ font-size: 14px; color: #454f59; line-height: 24px; padding: 16px 0 29px 0; border-bottom: 1px dashed #dcdcdf;}
.business-brief-text{ height: 48px; overflow: hidden; display: block; }
.business-download{ padding: 14px 0 0; font-size: 14px; color: #454f59;}
.download-link{ padding: 16px 0 0; }
.mac-link{ width: 31px; height: 38px; margin: 0 20px 0 0; display: inline-block; background: url(../images/blog_icon.png) no-repeat 0 -89px; }
.androw-link{ width: 33px; height: 38px; display: inline-block; background: url(../images/blog_icon.png) no-repeat 0 -132px; }
.business-title .pc-icon{ display: inline-block; vertical-align:middle; margin:0 10px 0 0; width: 19px; height: 19px; background: url(../images/blog_icon.png) no-repeat 0 -65px; }
.business-pc .business-pic{ padding: 15px 0 0; }
.business-pc .business-pic img{ width: 91px; height: 42px;  }
.business-pc .download-link{color:#d8d8d8;}
.business-pc .download-link a{ font-size: 14px; color: #4496e2; word-break: break-all;}