制作"DNA"图表

p{
font-size: 15px;
}
.alexrootdiv>div{
background: #eeeeee; border: 1px solid #aaa; width: 99%; padding: 5px; margin: 1em 0 1em 0;
}
.alextitlep{
font-size: 18px; font-weight: bold; color: red;
}
.alexrootdiv span{
color:blue;font-weight:bold;
}
.alexrootdiv table{
margin:10px;border-collapse:collapse;border:1px solid #aaa;width:100%;
}
.alexrootdiv table th{
vertical-align:baseline;padding:5px 15px 5px 6px;background-color:#d5d5d5;border:1px solid #aaa;text-align:left;
}
.alexrootdiv table td{
vertical-align:text-top;padding:6px 15px 6px 6px;background-color:#efefef;border:1px solid #aaa;
}
.attentationp{
font-size: 15px; text-indent: 2em; background: #ee0; color: red; font-weight: bold;
}
.borderstylediv{
width:12vw;text-align:center;
}
img{box-shadow:0 0 14px;}
-->

最终效果

数据清单内容：