.produt-tpoic{
  color:#eb1c24;
}
.redlines{
  max-width: 120px;
  min-width: 120px;
  height: 5px;
  background: #eb1c24;
  margin: 15px 0 15px 0;
}

.product-list ul,.product-list ul li{
  float: left;
  width: 100%;
}
.product-list ul li{
  padding: 8px 0;
}
.product-list ul li a{
  color:#171c23;
  font-size: 16px;
  line-height:26px;
}
.product-list ul li a:hover{
  color:#eb1c24;
}
.casebg{
  background: url(../image/bg/casebg.jpg) center center;
  background-attachment: fixed;
}
/**/
.case-area1{
  background: #fff;
  padding: 85px 0 5% 0;
}
.com-area3{
  background: url(../image/unified/u2.jpg) center center;
}
.com-area5{
  background: #eeefef;
}
/*雲端通訊*/
.cloudsev .com-area1{
  background: url(../image/service/cloud/serv1.jpg)  0 0;
  padding: 5% 0 10% 0;
 /* background-size: cover;
  background-attachment: fixed;*/
}
/*視聽通訊*/
.audio .com-area3,.audio .com-area5{
  background: none;
 
}
.audio .com-area3-left{
  background: url(../image/service/audio/a4.jpg)  0 0;
}
.audio .com-area3-right{
  background: url(../image/service/audio/a4.jpg)  0 0;
  min-height: 425px;
}
.audio .com-area5-left{
  background: url(../image/service/audio/a4.jpg)  0 0;
   min-height: 425px;
}
.audio .com-area5-right{
  background: url(../image/service/audio/a4.jpg)  0 0;
}
@media only screen and (min-width: 600px) {

 
}

@media (min-width: 768px) {
  
}
@media (min-width: 900px) {

}

@media screen and (min-width: 1000px){

 
}

@media (min-width: 1300px) {

 
}

@media (min-width: 1200px) and  (max-width: 1500px){
  
}

@media (min-width: 1500px) {
  
  
}