.custom_label_input {
    width: 20%;
    display: inline;
}
.custom_input_select {
    width: 70%;
    display: inline;
    padding: 8px 12px;
    line-height: 1.42857143;
    -webkit-appearance: menulist;
    color: #000;
    font-size: 13px;
    height: auto;
    margin-left: 30px;
}

.custom_input_dropdown_subject {
    overflow-y: auto;
    max-height: 500px;
    overflow-x: hidden;
}
#subject_dropdown_wrapper.dropdown_wrapper_subject > div {
    position: absolute;
    height: 150px;
    width: 70%;
    margin-left: 76px;
    z-index: 100;
}
.dropdown_wrapper_subject {
    position: relative;
}

    .dropdown_wrapper_subject > div {
        position: absolute;
        height: 200px;
        width: 70%;
        z-index: 100;
    }
    .dropdown_wrapper_subject > .custom_input_dropdown {
        border: 1px solid #ccc !important;
        -webkit-box-shadow: 1px 0px 3px 3px rgba(221,221,221,1);
        -moz-box-shadow: 1px 0px 3px 3px rgba(221,221,221,1);
        box-shadow: 1px 0px 3px 3px rgba(221,221,221,1);
        background-color: #fff;
    }

        .dropdown_wrapper_subject > .custom_input_dropdown > p:hover,
        .dropdown_wrapper_subject > .custom_input_dropdown > p:active,
        .dropdown_wrapper_subject > .custom_input_dropdown > p:focus {
            background-color: #31c6f0;
            color: #fff;
        }