ul,li{
    list-style: none;
}
h3,p{
    margin: 0;
    padding: 0;
}
body{
    background: #eee;
}
h2{
    display: inline-block;
    border: 1px solid green;
    border-radius: 30px;
    padding: 10px 20px;
}
.skill > li{
    margin: 20px 0;
}

.project h3{
    margin-bottom: 0px;
}
.project h3>span{
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid green;
    margin-right: 10px;
    background-color: green;
}
.project>li{
    margin-bottom: 40px;
}
.project>li li{
    margin-bottom: 20px;
}
.introduce {
    position: relative;
    margin-left: 40px;
}
.introduce>div{
    position: absolute;
    top: -30px;
    right: 100px;
}
.education > p {
    margin-left: 40px;
}