总线可供电,最远通讯距离可达3000米
body{ margin: 0; padding: 0; } .features-list{ margin: 0 auto; padding: 0; list-style: none; width: 1140px; height: 360px; -webkit-box-shadow: 0px -20px 60px 0px rgba(0,0,0,0.04); -moz-box-shadow: 0px -20px 60px 0px rgba(0,0,0,0.04); box-shadow: 0px -18px 20px 0px rgba(0,0,0,0.04); } .features-list li{ height: 180px; } .features-list .features,.features-list .features .img,.features-list .features img,.features-list .features span{ -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -ms-transition: all 0.3s ease 0s; transition: all 0.3s ease 0s; } .features-list .features{ width: 190px; height: 100%; float: left; background-color: #fff; padding: 7px 14px 14px 14px; overflow: hidden; box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; } .features-list .first-row .features{ -webkit-box-shadow: inset -1px -1px 0px 0px #ededed; -moz-box-shadow: inset -1px -1px 0px 0px #ededed; box-shadow: inset -1px -1px 0px 0px #ededed; } .features-list .second-column .features{ -webkit-box-shadow: inset -1px 0px 0px 0px #ededed; -moz-box-shadow: inset -1px 0px 0px 0px #ededed; box-shadow: inset -1px 0px 0px 0px #ededed; } .features-list .first-row .features.row-last{ -webkit-box-shadow: inset 0px -1px 0px 0px #ededed; -moz-box-shadow: inset 0px -1px 0px 0px #ededed; box-shadow: inset 0px -1px 0px 0px #ededed; } .features-list .second-column .features.row-last{ -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; } .features-list .features:hover{ -webkit-box-shadow: 0px 0px 77px -1px rgba(0,0,0,0.37) !important; -moz-box-shadow: 0px 0px 77px -1px rgba(0,0,0,0.37) !important; box-shadow: 0px 0px 77px -1px rgba(0,0,0,0.37) !important; -webkit-transform: scale(1.15); -ms-transform: scale(1.15); transform: scale(1.15); z-index: 999; } .features-list .features:hover .img,.features-list .features:hover img{ -webkit-transform: scale(1.2); -ms-transform: scale(1.2); transform: scale(1.2); } .features-list .features:hover h4,.features-list .features:hover p{ -webkit-transform: scale(1); -ms-transform: scale(1); transform: scale(1); } .features-list .features .img{ display: block; text-align: center; } .features-list .features .img img{ width: 75px; height: 75px; } .features-list .features h4,.features-list .features p{ margin: 0; text-align: center; } .features-list .features h4{ font-size: 14px; padding: .7em; -moz-transition: .2s ease-in-out; -o-transition: .2s ease-in-out; -webkit-transition: .2s ease-in-out; transition: .2s ease-in-out; } .features-list .features p{ padding: 0 1em; color: #565656; font-size: 12px; }