.push_button {
    position: relative;
    width: 129px;
    height: 32px;
    text-align: center;
    color: #FFF;
    text-decoration: none;
    line-height: 30px;
    font-family: 'Oswald', Helvetica;
    display: block;
    margin: 15px;
    float: left;
}
.push_button:before {
    background:#f0f0f0;
    background-image:-webkit-gradient(linear, 0% 0%, 0% 100%, from(#D0D0D0), to(#f0f0f0));

    -webkit-border-radius:5px;
    -moz-border-radius:5px;
    border-radius:5px;

    -webkit-box-shadow:0 1px 2px rgba(0, 0, 0, .5) inset, 0 1px 0 #FFF;
    -moz-box-shadow:0 1px 2px rgba(0, 0, 0, .5) inset, 0 1px 0 #FFF;
    box-shadow:0 1px 2px rgba(0, 0, 0, .5) inset, 0 1px 0 #FFF;

    position: absolute;
    content: "";
    left: -6px; right: -6px;
    top: -6px; bottom: -10px;
    z-index: -1;
}

.push_button:active {
    -webkit-box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset;
    top:5px;
}
.push_button:active:before{
    top: -11px;
    bottom: -5px;
    content: "";
}

.red {
    text-shadow:-1px -1px 0 #A84155;
    background: #D25068;
    border:1px solid #D25068;

    background-image:-webkit-linear-gradient(top, #F66C7B, #D25068);
    background-image:-moz-linear-gradient(top, #F66C7B, #D25068);
    background-image:-ms-linear-gradient(top, #F66C7B, #D25068);
    background-image:-o-linear-gradient(top, #F66C7B, #D25068);
    background-image:linear-gradient(to bottom, #F66C7B, #D25068);

    -webkit-border-radius:5px;
    -moz-border-radius:5px;
    border-radius:5px;

    -webkit-box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #AD4257, 0 4px 2px rgba(0, 0, 0, .5);
    -moz-box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #AD4257, 0 4px 2px rgba(0, 0, 0, .5);
    box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #AD4257, 0 4px 2px rgba(0, 0, 0, .5);
}

.red:hover {
    background: #F66C7B;
    background-image:-webkit-linear-gradient(top, #D25068, #F66C7B);
    background-image:-moz-linear-gradient(top, #D25068, #F66C7B);
    background-image:-ms-linear-gradient(top, #D25068, #F66C7B);
    background-image:-o-linear-gradient(top, #D25068, #F66C7B);
    background-image:linear-gradient(top, #D25068, #F66C7B);
}

.blue {
    text-shadow:-1px -1px 0 #2C7982;
    background: #3EACBA;
    border:1px solid #379AA4;
    background-image:-webkit-linear-gradient(top, #48C6D4, #3EACBA);
    background-image:-moz-linear-gradient(top, #48C6D4, #3EACBA);
    background-image:-ms-linear-gradient(top, #48C6D4, #3EACBA);
    background-image:-o-linear-gradient(top, #48C6D4, #3EACBA);
    background-image:linear-gradient(top, #48C6D4, #3EACBA);

    -webkit-border-radius:5px;
    -moz-border-radius:5px;
    border-radius:5px;

    -webkit-box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #338A94, 0 4px 2px rgba(0, 0, 0, .5);
    -moz-box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #338A94, 0 4px 2px rgba(0, 0, 0, .5);
    box-shadow:0 1px 0 rgba(255, 255, 255, .5) inset, 0 -1px 0 rgba(255, 255, 255, .1) inset, 0 4px 0 #338A94, 0 4px 2px rgba(0, 0, 0, .5);
}

.blue:hover {
    background: #48C6D4;
    background-image:-webkit-linear-gradient(top, #3EACBA, #48C6D4);
    background-image:-moz-linear-gradient(top, #3EACBA, #48C6D4);
    background-image:-ms-linear-gradient(top, #3EACBA, #48C6D4);
    background-image:-o-linear-gradient(top, #3EACBA, #48C6D4);
    background-image:linear-gradient(top, #3EACBA, #48C6D4);
}
.custom_color_irp{
    background-color:#66c8e0 !important;
    border:  unset !important;
}
.custom_color_irp:hover{
    background-color:#66c8e0 !important;
    border:  unset !important;
}
.custom_color_irp:active{
    background-color:#66c8e0 !important;
    border:  unset !important;
}
.custom_color_irp:focus{
    background-color:#66c8e0 !important;
    border:  unset !important;
}
.custom_margin_lg{
    margin-top: 16px;
}