.solve_first{
	background: url(../img/solve/banner1.jpg) no-repeat center center;
	width: 100%;
	height: 874px;
	position: relative;
	top: 90px;
	background-size: cover;
}
.solve_first_word{
	width: 100%;
	margin: 0 auto;
	text-align: center;
	color: #FFFFFF;
}
.solve_first_word{
	font-family: Segoe UI;
    font-weight: bold;
    
}
.solve_first_item_title{
	font-size: 60px;
	padding-top: 100px;
}
.solve_first_item_en{
	font-size: 35px;
	padding-top: 20px;
}
.solve_first_nav{
	margin-top: 130px;
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	color: #FFFFFF;

}
.solve_first_nav_item{
	width: 100px;
	height: 100px;
	border: 2px solid #FFFFFF;
	border-radius: 8px;
	transform: rotate(-45deg);	
}
.solve_first_nav_1{
	width: 500px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}
.solve_first_nav_2{
	width: 700px;
	display: flex;
	flex-direction: row;
	justify-content: space-between
}
.solve_first_nav_item a{
	width: 100%;
	height: 100%;
	display: inline-table;
    line-height: 100px;
    text-align: center;
    transform: rotate(45deg);
    position: fixed;
}
.solve_first_nav_item a:hover{
	transform: rotate(0deg);
	background:#00b8f8;
	border-radius:8px ;
}
.solve_first_nav_item a p:hover{
		transform: rotate(45deg);
}
.solve_item{
	background: url(../img/solve/solve1.jpg) no-repeat center center;
	width: 100%;
	height: 874px;	
	position: relative;
	top: 90px;
	background-size: cover;
}
.solve_item_info{
	padding-top: 100px;
	width: 1240px;
	margin: 0 auto;
	display: flex;
	flex-direction: row;
	
}
.solve_item_info_left{
	width: 50%;
	
}
.solve_item_info_word_title{
	font-size: 29px;
	color: #FFFFFF;
	font-family: Segoe UI;
    font-weight: bold;
    padding-top: 50px;
    padding-bottom: 20px;
}
.solve_item_info_word_en{
	font-size: 22px;
	color: #FFFFFF;
	font-family: Segoe UI;
    padding-top: 25px;
}
.solve_item_info_right{
	margin-top: 40px;
	width: 50%;
	height: 200px;

	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.w125{
	width: 25%;
	height: 102px;
	padding-top: 30px;	
}
.solve_item_info_right_blank{
	width: 58px;
	height: 102px;
}
.solve_item_info_right_item{
	width: 56px;
	height: 100px;
	margin: 0 10px;
	
}
.solve_item_info_right_icon{
	background: url(../img/solve/solve_friend1_icon.png) no-repeat center center;
	width: 80px;
	height: 80px;
	background-size: cover;
}
.solve_item_info_right_p{
	padding-top: 5px;
	color: #fff;
	width: 80px;
	text-align: center;
	
}

.solve_item_box{
	width: 1240px;
	margin: 0 auto;
}
.solve_item_more p{
    height: 40px;
    width: 100px;
    margin-top: 120px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    cursor: pointer;
    background-color: #00b8f8;
   
}

.box_list{
	margin-top: 50px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
}
.list_item img{
	width: 264px;
	height: 177px;
	margin-right: 46px;
    border: 12px solid rgba(255,255,255,0.5);
}
.float_right{
	display: flex;
	justify-content: flex-end;
}
.float{
	text-align: right;
}
.md{
	padding-top: 90px ;
}