width: 1100px;
height: 429px;

}

.gs {
width: 100px;
height: 429px;
float: left;
}

.gs4 {
width: 789px;
height: 429px;
}

.gs1 {
background: url(../img/img/1.jpg) repeat scroll top left;
}
.gs2 {
background-image: url(../img/img/2.jpg);
}
.gs3 {
background-image: url(../img/img/3.jpg);
}
.gs4 {
background-image: url(../img/img/4.jpg);
}

.txt {
width: 100px;
height: 429px;
/margin: 15px;/
background: rgba(0,0.5);
cursor: pointer;
}

/.txt p {
float: left;
width: 20px;
height: 429px;
color: #fff;
font-size: 20px;
margin: 14px;
}/

.txt p {
color: #fff;
float: left;
margin: 15px;
}

.txt .p1 {
font-size: 14px;
width: 14px;
}

.txt .p2 {
font-size: 12px;
width: 12px;
}