.form-signin input{
    box-sizing: border-box;
}
.form-signin .checkbox {
    margin-bottom: 10px;
}
.form-signin .checkbox {
    font-weight: normal;
}

[type=checkbox]:checked, [type=checkbox]:not(:checked) {
    position: absolute;
    left: -9999px;
    visibility: hidden;
}
[type=checkbox], [type=radio] {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0;
}
[type=checkbox]+label {
    position: relative;
    height: 25px;
}
[type=checkbox]+label:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 18px;
    height: 18px;
    z-index: 0;
    border: 2px solid #5a5a5a;
    border-radius: 1px;
    margin-top: 2px;
    -webkit-transition: .2s;
    -moz-transition: .2s;
    -o-transition: .2s;
    -ms-transition: .2s;
    transition: .2s;
}
[type=radio]:checked+label, [type=radio]:not(:checked)+label, [type=checkbox]+label {
    -khtml-user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    cursor: pointer;
    font-size: 1rem;
    padding-left: 35px;
    display: inline-block;
    line-height: 25px;
}
[type=checkbox]:checked+label:before {
    top: -4px;
    left: -3px;
    width: 12px;
    height: 22px;
    border-top: 2px solid transparent;
    border-left: 2px solid transparent;
    border-right: 2px solid #4285F4;
    border-bottom: 2px solid #4285F4;
    -webkit-transform: rotate(40deg);
    -moz-transform: rotate(40deg);
    -ms-transform: rotate(40deg);
    -o-transform: rotate(40deg);
    transform: rotate(40deg);
    -webkit-backface-visibility: hidden;
    -webkit-transform-origin: 100% 100%;
    -moz-transform-origin: 100% 100%;
    -ms-transform-origin: 100% 100%;
    -o-transform-origin: 100% 100%;
    transform-origin: 100% 100%;
}
[type=checkbox]+label:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 18px;
    height: 18px;
    z-index: 0;
    border: 2px solid #5a5a5a;
    border-radius: 1px;
    margin-top: 2px;
    -webkit-transition: .2s;
    -moz-transition: .2s;
    -o-transition: .2s;
    -ms-transition: .2s;
    transition: .2s;
}
.error-text{
    color: #F44336;
    transition: .2s opacity ease-out,.2s color ease-out;
}