仿aero边框
border: 10px solid rgba(255,255,255,.1); border-radius: 6px; outline: 0; -webkit-box-shadow: 1px 1px 5px rgba(0,0,0,.2),5px 5px 15px rgba(0,0,0,.4); box-shadow: 1px 1px 5px rgba(0,0,0,.2),5px 5px 15px rgba(0,0,0,.4);

输入高亮
.form-control:focus { border-color: #a1c25a; outline: 0; -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6); box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6) }