.class_name{
    width: 100%;
    height: 25px;
    text-align: right;
    font-size: 12px;
    font-weight: bold;
    line-height: 25px;
    
    color: rgb(163, 163, 163);

    overflow: auto;
}


.tool_area{
    display: flex;
    justify-content: center;
    align-items: center;
    

    flex-wrap: wrap;
    max-width: 600px;
    width: 100%;
    height: calc(100% - 25px);

    overflow: auto;

}

.tool_list{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.one_tool{
    position: relative;

    width: 125px;
    height: 125px;
}

.one_tool:hover{
    background: rgba(255, 255, 255, 0.5);
}

.one_tool:hover .edit_tool{
    opacity: 1;
}

.one_tool a{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.tool_img{
    width: 80px;
    height: 80px;
    margin: 10px auto;
    border-radius: 50px;

    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 30px;
    font-weight: bold;

    text-align: center;
    line-height: 80px;

    background-color: rgb(168, 168, 168, 0.2);
    color: rgb(125, 125, 125);


}

.tool_img img{
    width: 30px;
}

.tool_name{
    width: 100%;
    height: 25px;
    font-size: 16px;
    font-weight: bold;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.edit_tool{
    position: absolute;
    top: 0;
    right: 0;
    width: 16px;
    height: 16px;

    margin: 2px;

    opacity: 0;

    background-image: url("../images/edit_icon.png");
    background-repeat: no-repeat;
    background-size: cover;

}

.edit_tool a{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; 
}