html,body,.header,div,h1,h2,h3,h4,h5,h6,img,ul,li,a,p{
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6{
    font-weight: normal;
    
}
button:focus{outline:0;}
a{
    text-decoration: none;
    color: #333;
}
html{
    background: #f0f0f0;
}
.header{
    height: 100px;
    background: #1989fa;
}
.con{
    width: 1080px;
    height: 100%;
    margin: 0 auto;
}
.con h1{
    display: block;
    width: 160px;
    float: left;
    margin-top: 20px;
    margin-left: 10px;
}
.con h1 img{
    display: block;
    width: 100%;
}
.con p{
	font-family:"Microsoft YaHei";
    display: block;
    width: 596px;
    height: 100%;
    float: left;
    line-height: 90px;
    margin-left: 33px;
    color: #ffffff;
    font-size: 45px;
}
.line{
    height: 7px;
    background: #4CAF50;
}
.section{
    width: 1080px;
    margin: 0 auto;
}
.section .loc{
    line-height: 30px;
    font-size: 12px;
    color: #474747;
}
.section .software{
    overflow: hidden;
}
.section .software h3{
    color: red;
    line-height: 50px;
    font-size: 24px; 
}
.section .software div{
    float: left;
}
.section .software .pic{
    width: 120px;
    margin-left: 10px;
}
.section .software .pic img{
    width: 80px;
}
.section .software .text{
    width: 300px;
    overflow: hidden;
    line-height: 30px;
    font-size: 18px;
}
.section .software .text h4{
    font-size: 25px;
    line-height: 40px;
}
.section .software .download{
    width: 600px;
	height:100px;
    margin-top: 10px;
    //margin-left: 310px;
}
.section .software .download button{
	float:left;
    width: 160px;
    margin-bottom: 30px;
    margin-left: 30px;
    height: 35px;
    border-radius: 4px;
    background-color: #4CAF50;
    border: 1px solid green;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 17px;
    cursor: pointer;
}

.section .software .download button:hover {
    background-color: #3e8e41;
}



.section .exam1{
    width: 1280px;
    overflow: hidden;
}
.section .exam1 h3{
    font-size: 24px; 
    color: red;
    line-height: 50px;

}
.section .exam1>div{
    width: 1110px;
    height: 90px;
    /* border: 1px solid #474747; */
    float: left;
    margin-left: 10px;
    margin-top: 10px;
    cursor: pointer;
    border-radius: 5px;
    background: #fff;
    transition: all 0.5s;
}
.section .exam1>div:hover{
    transform: translate(0,-5px);
    box-shadow: 0 0 5px 5px #cccccc;
}
.section .exam1>div .explain{
    width: 100%;
    height: 50px;
    overflow: hidden;
}
.section .exam1>div .explain img{
    float: left;
    width: 30px;
    margin: 15px 10px;
}
.section .exam1>div .explain div{
    margin-left: 5px;
	margin-top:5px
}
.section .exam1>div .explain div span{
    font-size: 15px;
    color: #474747;
    line-height: 25px;
}
.section .exam1>div .explain div{
	font-size: 18px;
    margin-left: 80px;
	margin-top:15px
}
.section .exam1>div .handle{
    margin-left: 20px;
	margin-top:5px
}
.section .exam1>div .handle button{
    width: 100px;
    border-radius: 4px;
    height: 23px;
    background-color: #4CAF50;
    /* background: rgb(7, 193, 96); */
    border: 1px solid green;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.5s;
}
.section .exam1>div .handle button span{
    font-size: 12px;
    margin-right: 5px;
}
.section .exam1>div .handle button:hover{
    background: rgb(151, 241, 124);
    color: #0f0e0e;
}
.section .exam1>div .handle button:hover span{
    display: inline;
}
.section .exam1>div .handle button:nth-child(2){
    margin-left: 20px;
    background-color: #1989fa;
    border: 1px solid #1989fa;
}
.section .exam1>div .handle button:nth-child(2):hover{
    background-color: #93cbff;
}
.section .exam1>div .handle button:nth-child(3){
    margin-left: 20px;
    background-color: #4CAF50;
    border: 1px solid #4CAF50;
}
.section .exam1>div .handle button:nth-child(3):hover{
    background: rgb(151, 241, 124);
    color: #0f0e0e;
}
.section .exam1>div .handle button:nth-child(4){
    margin-left: 20px;
    background-color: #1989fa;
    border: 1px solid #1989fa;
}
.section .exam1>div .handle button:nth-child(4):hover{
    background-color: #93cbff;
}
























.section .exam{
    width: 1280px;
    overflow: hidden;
}
.section .exam h3{
    font-size: 24px; 
    color: red;
    line-height: 50px;

}
.section .exam>div{
    width: 270px;
    height: 90px;
    /* border: 1px solid #474747; */
    float: left;
    margin-left: 10px;
    margin-top: 10px;
    cursor: pointer;
    border-radius: 5px;
    background: #fff;
    transition: all 0.5s;
}
.section .exam>div:hover{
    transform: translate(0,-5px);
    box-shadow: 0 0 5px 5px #cccccc;
}
.section .exam>div .explain{
    width: 100%;
    height: 50px;
    overflow: hidden;
}
.section .exam>div .explain img{
    float: left;
    width: 30px;
    margin: 15px 10px;
}
.section .exam>div .explain div{
    margin-left: 5px;
	margin-top:5px
}
.section .exam>div .explain div span{
    font-size: 15px;
    line-height: 25px;
}
.section .exam>div .explain div{
    float: left;
	font-size: 10px;
    color: #474747;
}
.section .exam>div .handle{
    margin-left: 10px;
	margin-top:5px
}
.section .exam>div .handle button{
    width: 100px;
    border-radius: 4px;
    height: 23px;
    background-color: #4CAF50;
    /* background: rgb(7, 193, 96); */
    border: 1px solid green;
    color: white;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.5s;
}
.section .exam>div .handle button span{
    font-size: 12px;
    margin-right: 5px;
}
.section .exam>div .handle button:hover{
    background: rgb(151, 241, 124);
    color: #0f0e0e;
}
.section .exam>div .handle button:hover span{
    display: inline;
}
.section .exam>div .handle button:nth-child(2){
    margin-left: 20px;
    background-color: #1989fa;
    border: 1px solid #1989fa;
}
.section .exam>div .handle button:nth-child(2):hover{
    background-color: #93cbff;
}













.section .answer{
    width: 1280px;
    overflow: hidden;
    
}
.section .answer h3{
    line-height: 50px;
    font-size: 24px; 
    color: red;
}

.section .answer>div{
    /* border: 1px solid #474747; */
    float: left;
    margin-left: 10px;
    width: 270px;
    height: 60px;
    margin-top: 10px;
    cursor: pointer;
    border-radius: 5px;
    /* overflow: hidden; */
    background: #fff;
    color: #000000;
}
.section .answer>div .track{
    background: rgba(0, 0, 0, 0);
    position: relative;
    top: -1px;
    height: 61px;
    width: 251px;
    transition: all 0.5s;
    border-radius: 5px;

    /* overflow: hidden; */
}
.section .answer div .track button{
    border: 0;
    background: #1989fa;
    border-radius: 5px;
    width: 120px;
    height: 35px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -35px;
    margin: auto;
    color: #fcfefd;
    transition: all 0.5s;
    opacity: 0;
    cursor: pointer;
    pointer-events: none;
}
.section .answer>div .track:hover{
    background: rgba(0, 0, 0, 0.8);
}
.section .answer>div .track:hover button{
    opacity: 1;
    transform: translate(0px,-45px);
    -ms-transform: translate(0px,-45px); 
    -webkit-transform: translate(0px,-45px); 
    pointer-events: all;
}
.section .answer div .track button:hover{
    background-color: #8dbbe9;
    color: rgb(11, 12, 15);
}
.section .answer div span{
    display: block;
    font-size: 30px;
    margin: 10px 10px;
    color: #4CAF50;
    float: left;
}
.section .answer>div p{
    display: block;
    float: left;
    line-height: 50px;
}
.footerline{
    width: 100%;
    height: 5px;
    background: #474747;
    margin-top: 15px;
}
.footer{
    width: 1080px;
    margin: 0 auto;
}
.footer p{
    text-align: center;
    font-size: 12px;
    color: #333;
    line-height: 20px;
}