.main_number_plugin{
    position: relative;
}

.input_plugin_number{
    box-sizing: border-box;
    border-radius: 7px;
    padding-left: 10px;
    border: 1px solid #cccccc;
    outline: none;
}

.input_plugin_number:focus {
    border-color: #bbbbbb;
}
/*
.plus_plugin_number{
    width: 0px;
    border: 5px solid transparent;
    border-bottom: 7px solid #b5b5b5;
    position: absolute;
    top: 5%;
    right: 5px;
    cursor: pointer;
}

.minus_plugin_number{
    width: 0px;
    border: 5px solid transparent;
    border-top: 7px solid #b5b5b5;
    position: absolute;
    top: 60%;
    right: 5px;
    cursor: pointer;
}

.plus_plugin_number:hover {
    border-bottom-color: #6b6b6b;
}

.minus_plugin_number:hover {
    border-top-color: #6b6b6b;
}*/