body {
    margin: 0px;
    padding: 0px;
    color: white;
    background-color: #1F1F1F;
}
h1{
    text-align: center;
}
.login{
    padding:8px;
    background-color: white;
    border-radius: 4px;
    width: 400px;
    margin:0 auto;
    color: black;
    text-align: center;
    margin-bottom: 50px;
}
.tool_item{
    display: flex;
    width: 90%;
    margin: 0 auto;
    border-bottom: 1px solid #CCC;
    margin-bottom: 10px;
}
.tool_item img{
    width: 50px;
    height: 50px;
}
.tool_item h2{
    font-size: 16px;
    font-weight: bold;
    margin: 2px;
}
.desc_tool{
    padding-left: 10px;
}