@charset "utf-8";
/*base*/
html,body,ul,ol,li,p,h2,h4,a,img,input,span,a{margin:0;padding:0;}
html,body{min-width: 1200px;}
img,input,button {border: 0;}
i,h2{font-style: normal;font-family: "Microsoft Yahei"; font-weight:normal;}
input:focus,textarea:focus,select:focus, button{outline:none;}
ul,li,button{list-style: none;}
body{font-size: 16px;color: #333;font-family:"Microsoft Yahei";}
a{color: #333;text-decoration:none;font-family:"Microsoft Yahei";font-size:16px;}
a:hover{color: #2968d0;}
button,img,input { vertical-align: middle;}
::-webkit-input-placeholder {color: #b2b2b2; } :-moz-placeholder { color: #b2b2b2; } ::-moz-placeholder {  color: #b2b2b2; } :-ms-input-placeholder {color: #b2b2b2; }

.top{ width:100%; background: url(2022lys_zwgkgzyd_imgB2.png) no-repeat center top; height: 439px; }
.conner{ width:1200px; height:auto; margin:0 auto; overflow:hidden; position:relative;}
.logo{ margin-top:20px; float:left;}
.rol_01{ height:320px; background: url(2022lys_zwgkgzydzlv2_1.png) no-repeat center top;}
.rol_list{ padding:150px 0 0 115px; overflow:hidden;}
.rol_list ul li{ width:345px; height:150px; display:block; float:left; margin-right:25px;}
.rol_list ul.sty1 li{ background:url(2022lys_ydicons1.png) no-repeat;}
.rol_list ul li:nth-child(3){ margin-right:0;}
.rol_list ul li span{ line-height:96px; text-align:center; display:block;}
.rol_list ul li h2{ font-size:22px; text-align:center; line-height:54px; display:block; color:#ffffff;}
.rol_list ul li h2 a{ font-weight:bold; font-size:22px; color:#ffffff; }
.rol_02{ height:495px; background: url(2022lys_zwgkgzydzlv2_2.png) no-repeat center top; margin-top:25px;}
.rol_list ul.sty2 li{ background:url(2022lys_ydicons2.png) no-repeat;}
.rol_list ul.sty2 li:last-child{ margin-top:30px;}
.rol_03{ height:320px; background: url(2022lys_zwgkgzydzlv2_3.png) no-repeat center top; margin-top:25px;}
.rol_list ul.sty3 li{ background:url(2022lys_ydicons3.png) no-repeat;}
.rol_04{ height:320px; background: url(2022lys_zwgkgzydzlv2_4.png) no-repeat center top; margin-top:25px;}
.rol_list ul.sty4 li{ background:url(2022lys_ydicons4.png) no-repeat;}