.service_lm{max-width: 1400px;width:96%;height:auto;margin: 0 auto;line-height:30px; text-align:center; margin-top:20px; }
.service_lm li{width:19%;box-shadow:0 0 5px #e4e4e4; padding:30px; float:left;color:#928b8d; text-align:center; margin-right:1%;font-size:14px;box-sizing:border-box;}
.service_lm h2{ font-size:18px;margin-top:15px;color:#000; display:compact}
.service_lm li:hover,.service_lm li:hover h2,.service_lm li:hover p{color:#fff;}
.service_lm li:hover{box-shadow:0 0 5px #9aca90;background-color:#9aca90;transition:all 1s ease;}
.service_lm li a{ display:inherit}
.service_lm .ov{ display:none}
.service_lm .or{ display:block;}
.service_lm li:hover .or{ display:none}
.service_lm li:hover .ov{ display:block;transition:all 1s ease;}
.service_lm li img {
display: block;  /* 设置为块级元素以使其水平居中 */
margin: 0 auto;  /* 指定外边距让元素居中 */
text-align: center; /* 将父元素的文本内容居中以对齐子元素 */
}

@media (max-width: 599px) {
    .service_lm li{width:49%;box-shadow:0 0 5px #e4e4e4; padding:30px; float:left;color:#928b8d; text-align:center; margin-right:1%;font-size:14px;box-sizing:border-box;}
    .service_lm h2{ font-size:12px;margin-top:15px;color:#000; display:compact}
}
@media (max-width: 1000px) and  (min-width: 600px){
    .service_lm li{width:32%;box-shadow:0 0 5px #e4e4e4; padding:30px; float:left;color:#928b8d; text-align:center; margin-right:1%;font-size:14px;box-sizing:border-box;}
    .service_lm h2{ font-size:12px;margin-top:15px;color:#000; display:compact}
}



.service_con{max-width: 1400px;width:96%;height:auto;margin: 0 auto; margin-top:80px; margin-bottom:80px;}
.service_con li{width:49%; float:left; margin-right:2%;font-size:14px;}
.service_con li:nth-of-type(2){
	margin-right:0%;
}
.service_con li .divimg{width:100%; overflow:hidden}
.service_con li .divimg img{width:100%;}
.service_con li .divimg img{
 overflow-x: hidden;
    overflow-y: hidden;
    position: relative;
    transition-delay: 0s;
    transition-duration: 1s;
    transition-property: all;
    transition-timing-function: ease;
    -moz-transition-delay: 0s;
    -moz-transition-duration: 1s;
    -moz-transition-property: all;
    -moz-transition-timing-function: ease;
    -webkit-transition-delay: 0s;
    -webkit-transition-duration: 1s;
    -webkit-transition-property: all;
    -webkit-transition-timing-function: ease;
    -o-transition-delay: 0s;
    -o-transition-duration: 1s;
    -o-transition-property: all;
    -o-transition-timing-function: ease;}
.service_con li .divimg:hover img {
    transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -webkit-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
}
.service_con li .se_tt{font-size:14px; margin-bottom:35px; margin-top:20px;}
.service_con li .se_tt span{  font-size:22px; display:inherit; line-height:45px;letter-spacing:0px;color:#000000}
.service_con li:hover .se_tt span{color:#9aca90;}
.service_con li a{color:#928b8d; }
.service_con li a:hover{color:#9aca90; }
@media (max-width: 479px) {
    .service_con{width:96%;height:auto;margin: 0 auto; margin-top:20px; margin-bottom:20px;}
.service_con li{width:100%; float:left; margin-right:0%;font-size:14px; margin-bottom:20px;}
.service_con li .se_tt{font-size:14px; margin-bottom:20px; margin-top:10px;}
}


.sety_tt{ width:100%;text-align:center;line-height:30px; font-size:16px; color:#737373; margin-bottom:40px; margin-top:50px;}
.sety_tt span{  font-size:30px; display:inherit; line-height:70px;letter-spacing:0px;color:#000000;letter-spacing:10px}