Подробное описание и демонстрация работы блока «Формы» для сайта под номером №16 для библиотеки Bootstrap. Html и CSS код для реализации блока forms на сайте как на изображении.
.form-bg{
background: url(../images/img-1.jpg);
background-size: cover;
position: relative;
}
.form-bg:before{
content: "";
width: 100%;
height: 100%;
background: radial-gradient(#858585, #000);
position: absolute;
top: 0;
left: 0;
opacity: 0.8;
}
.form-horizontal{
padding: 35px 40px 55px 40px;
background: #44494d;
border-radius: 5px;
}
.form-horizontal .form-group{
margin: 0 0 30px 0;
position: relative;
}
.form-horizontal .form-group:nth-child(5n){ margin-bottom: 20px; }
.form-horizontal .form-group:last-child{ margin: 0; }
.form-horizontal .heading{
display: block;
font-size: 28px;
color: #fff;
text-transform: capitalize;
text-align: center;
margin-bottom: 20px;
}
.form-horizontal .form-control{
height: 50px;
background: #33383c;
border: none;
box-shadow: none;
border-radius: 0;
padding: 0 20px;
font-size: 16px;
color: #7f8291;
position: relative;
transition: all 0.3s ease 0s;
}
.form-horizontal .form-control:focus{
box-shadow: none;
outline: 0 none;
}
.form-horizontal .form-control::-webkit-input-placeholder,
.form-horizontal .form-control::-moz-placeholder,
.form-horizontal .form-control::placeholder{ color: #c4c4c4; }
.form-horizontal .main-checkbox{
width: 20px;
height: 20px;
border: 1px solid #fff;
float: left;
margin: 5px 0 0 0;
position: relative;
}
.form-horizontal .main-checkbox label{
width: 20px;
height: 20px;
position: absolute;
top: 0;
left: 0;
cursor: pointer;
}
.form-horizontal .main-checkbox label:after{
content: "";
width: 10px;
height: 5px;
position: absolute;
top: 5px;
left: 4px;
border: 3px solid #fff;
border-top: none;
border-right: none;
background: transparent;
opacity: 0;
transform: rotate(-45deg);
}
.form-horizontal .main-checkbox input[type=checkbox]{ visibility: hidden; }
.form-horizontal .main-checkbox input[type=checkbox]:checked + label:after{ opacity: 1; }
.form-horizontal .text{
float: left;
padding-top: 5px;
font-size: 15px;
font-weight: bold;
color: #8b8b8b;
line-height: 20px;
margin-left: 7px;
}
.form-horizontal .forgot-pass{
width: auto;
float: right;
background: transparent;
font-size: 15px;
font-weight: bold;
color: #8b8b8b;
line-height: 20px;
text-transform: capitalize;
padding: 5px 0 0 0;
margin-top: 0;
box-shadow: none;
transition: all 0.3s ease 0s;
}
.form-horizontal .btn,
.form-horizontal .btn:focus{
width: 100%;
padding: 12px 30px;
background: linear-gradient(to right, #e03616, #de0370);
border: none;
font-size: 16px;
font-weight: bold;
color: #fff;
border-radius: 6px;
text-transform: uppercase;
}
.form-horizontal .btn:hover{ background: linear-gradient(to right, #de0370, #e03616); }
.form-horizontal .signup{
display: block;
padding: 12px 30px;
font-size: 16px;
color: #8f8f8f;
text-transform: capitalize;
border: 1px solid #8b8b8b;
border-radius: 6px;
text-align: center;
margin-top: 8px;
}
@media only screen and (max-width: 479px){
.form-horizontal{ padding: 40px 20px; }
}
<div class="form-bg">
<div class="container">
<div class="row">
<div class="col-md-6">
<form class="form-horizontal">
<span class="heading">please login</span>
<div class="form-group">
<input required="" name="login[username]" type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
</div>
<div class="form-group">
<input required="" name="login[password]" type="password" class="form-control" placeholder="Password">
</div>
<div class="form-group">
<div class="main-checkbox">
<input value="None" id="checkbox1" name="check" type="checkbox">
<label for="checkbox1"></label>
</div>
<span class="text">Remember me</span>
<a href="#" class="forgot-pass">forgot?</a>
</div>
<div class="form-group">
<button type="submit" class="btn btn-default">login</button>
</div>
<div class="form-group">
<a href="#" class="signup">signup</a>
</div>
</form>
</div>
</div>
</div>
</div>