body,html{
    padding: 0;
    margin: 0;
  
}
.content{
    background-image: url("./image/bg.jpg");
    background-repeat: repeat;
    background-size: 100% 100%;
    width: 100vw;
    box-sizing: border-box;
}
.head{
    text-align: center;
    border-bottom: 2px solid #000;
}
.title{
color: #6f6f6f;
margin-top: 10px;
}


/* pc端  */
@media screen and (max-width: 2300px){
.item img{
    width: 30px;
    height: 30px;
display: inline-block;
}
.content{
    padding: 40px;
}
.head img{
    width: 400px;
    height: 200px;
    border-radius: 100px;
}
.title{
    font-size: 40px;
}
.contact_about{
    display: flex;
    justify-content: space-between;
    color: #6f6f6f;
    padding-top: 30px;
}
.contact{
    width: 50vw;
    padding-bottom: 20px;

}
.c_title{
    font-size: 30px;
    margin-top: 40px;
    font-weight: bold;
}
.item{
    font-size: 26px;
    margin-top: 20px;
}
.item1{
    margin-top: 6px;
    font-size: 26px;
    margin-left: 40px;
}
.about{
  
    flex: 1;
    /* padding-left: 40px; */
    padding-bottom: 20px;
    position: relative;
}


.line{
    width: 2px;
    background: #000;
    height: 400px;
    position: absolute;
    left: -70px;
}
.x_line{
    width: 100%;
    height: 1px;
    background: #000;
    margin-top: 20px;
}
.about_top{
    border-left: 1px solid #000;
    border-bottom: 1px solid #000;
    padding-bottom: 20px;
}
.ml_20{
    margin-left: 20px;
}
.s_list{
    display: flex;
    justify-content: space-between;
}
.sk_item{
    width: 200px;
    height: 200px;
    border-radius: 50%;
    text-align: center;
    line-height: 200px;
    background-color: pink;
    margin-top: 30px;
}
.skill{
text-align: center;
padding: 100px;
box-sizing: border-box;
border-top: 1px solid #000;
margin-top: 80px;
padding-top: 60px;
}

.sks_title{
    font-size: 26px;
    
}
.bottom{
    border-top: 2px solid #000;
    padding: 20px 40px;
    display: flex;
    justify-content: flex-end;
}
.b_item{
    padding:2px 6px ;
    background: pink;
    margin-left: 20px;
    border-radius: 50%;
}
}
/* 手机端 */
@media screen and (max-width: 475px){
    .content{
        padding: 20px;
    }
    .head img{
        width: 200px;
        height: 100px;
        border-radius: 50px;
    }
    .title{
        font-size: 30px;
    }
    .contact_about{
        display: block;
        color: #6f6f6f;
        padding-top: 20px;
    }
    .line{
        display: none;
    }
    .contact{
        width: 100vw;
    }
    .item img{
        width: 20px;
        height: 20px;
    }
    .item{
        font-size: 16px;
        margin-top: 10px;
    }
    .c_title{
        margin-top: 10px;
        font-size: 26px;
    }
    .item1{font-size: 20px;margin-left: 0;}
    .about_top{
        border: none;
    }
    .skill{
        margin-top: 20px;
        padding: 20px;
    }
    .s_list{
        display: block;
    }
    .sk_item{
        margin: 0 auto;
        margin-top: 10px;
        width: 100px;
        height: 100px;
        line-height: 100px;
    }
    .bottom{
justify-content: space-around;
margin-left: 0;
    }
}