/* 头部 */ #header { position: relative; height: 280px; margin: 0; background: #020031; background: -moz-linear-gradient(45deg,#020031 0,#6d3353 100%); background: -webkit-gradient(linear,left bottom,right top,color-stop(0%,#020031),color-stop(100%,#6d3353)); background: -webkit-linear-gradient(45deg,#020031 0,#6d3353 100%); background: -o-linear-gradient(45deg,#020031 0,#6d3353 100%); background: -ms-linear-gradient(45deg,#020031 0,#6d3353 100%); background: linear-gradient(45deg,#020031 0,#6d3353 100%); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#020031', endColorstr='#6d3353', GradientType=1); -webkit-box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2); -moz-box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2); box-shadow: inset 0 3px 7px rgba(0,0,0,.2),inset 0 -3px 7px rgba(0,0,0,.2); }